Question: There are 15 ping-pong balls in a box, 9 of which are new balls. Take out any 3 balls in the first game, put them back in the original box after the game, and take out any 3 balls in the second game. What is the probability that all three balls taken out the second time are new balls?


Question: In a general sense, we usually consider self-media writing to be "______" writing.


Question: Under the influence of education and environment, children go through three stages from birth to maturity, namely infancy, early childhood and what period?


Question: Using n=8 approximate the value of $\int_{0}^4 cos(1 + \sqrt{x}) dx$ using the Simpson's rule.


Question: In which city was the 2021 China Golden Rooster and Hundred Flowers Film Festival held?


Question: A solution contains $HCl$, ${Cl}_{2}HCCOOH$ and ${CH}_{3}COOH$ at concentrations $0.09M$ in $HCl$, $0.09M$ in ${Cl}_{2}HCCOOH$ and $0.1M$ in ${CH}_{3}COOH$, $pH$ for the solution is $1$. Ionization constant of ${CH}_{3}COOH={10}^{-5}$. What is the magnitude of $K$ for dichloroacetic acid?


Question: The glycerin at a temperature of 20°C flows through a rectangular duct with a width of 1m and a height of 0.1m at a mass flow rate of $10 \mathrm{kg/s}$. The flow is fully developed. Determine the velocity of the glycerin at the center of the duct and the velocity at a point 25mm away from the center.


Question: If the iron ions in hard water exceed _______, they combine with tea polyphenols, causing the tea to turn dark brown, with a layer of iron film floating on the surface, also known as "rust oil," resulting in an astringent taste, making it undrinkable.


Question: A 2-liter Dumas bulb contains n moles of nitrogen at 0.5atm pressure and at T°K. On addition of 0.01 moles of oxygen, it is necessary to cool the bulb to a temperature of 10°C in order to maintain the same pressure. Calculate n and T.


Question: When determining the pH value of a solution using the electrometric method, the electrode system consists of a glass electrode and a saturated calomel electrode. The glass electrode serves to measure the activity (concentration) of hydrogen ions in the solution,is ( )


Question: Introduce flue gas at a temperature of 200°C and a flow rate of 1.6 $m^3/s$ into a settling chamber for separation with dimensions of 10 (length) $\times$ 2 (width) $\times$ 2 (height) $({m}^{3})$. Given a dust density of 4880 $kg/{m}^{3}$, find the minimum particle size of dust that can be completely separated is ().

Fluid Flow and Heat Transfer in Chemical Engineering


Question: The main constituent material of wool is (), and its cross section is composed of (), () and medullary layer.

Choices:
Amino acids, cuticle layer, cortex layer,
Cytoplasm, cortical layer, epidermal layer,
Silicone, cellular layer, outer skin layer,


Question: Which of the following statements about the phosphorus cycle is correct?

G) Phosphorus easily travels from land to the ocean with water but has difficulty returning from the ocean to land, making the phosphorus cycle an incomplete cycle.

Choices:
Phosphorus cycles are dominated by gaseous processes, playing a major role in weather-related phenomena.
Phosphorus is absorbed directly by marine organisms from atmospheric gases, completing the cycle seamlessly.
Seabirds preying on fish and shrimp can return phosphorus from the ocean to the land, but the significant decline in seabird populations has made the phosphorus cycle incomplete.
Phosphorus is primarily stored on land in the form of organic phosphorus within plants.
The phosphorus in the ocean is retained as it forms shells in the form of calcium salts by mollusks, and is therefore referred to as a sedimentary cycle.
Phosphorus dissolves uniformly in rainwater, cycling directly into the ocean without resistance.
Phosphorus easily travels from land to the ocean with water but has difficulty returning from the ocean to land, making the phosphorus cycle an incomplete cycle.
Phosphorus cycles through the atmosphere like carbon and nitrogen, ensuring a complete and balanced cycle.
Phosphorus remains abundant in the atmosphere, enabling easy transportation back to terrestrial ecosystems.
Phosphorus moves from land to the ocean with equal ease in both directions, forming a completely balanced cycle.


Question: Supplementing with folic acid can prevent fetal neural tube defects. The time to start supplementation and the appropriate dosage are ( ).

Choices:
600 μg/d for the three months before pregnancy.
Early pregnancy, $600 \mu\mathrm{g / d}$


Question: A horizontal turntable with mass $M$ and radius $R$ can rotate around a vertical axis through its center without friction. A person with mass $m$ stands on the edge of the turntable, with both the person and the turntable originally at rest. When the person walks around the edge of the turntable,The angle of rotation of the person and the turntable relative to the ground is _____.


Question: If potential energy between a proton and an electron is given by $|U| = ke^2/2R^3$, where $e$ is the charge of electron and $R$ is the radius of atom, then radius of Bohr's orbit is given by ($h$ = Planck's constant, $k$ = constant)

Choices:
\displaystyle \frac{8\pi^2}{n^2} \displaystyle \frac{ke^2m}{h^2}
\displaystyle \frac{5\pi^2}{n^2} \displaystyle \frac{ke^2m}{h^2}
\displaystyle \frac{4\pi^2}{n^2} \displaystyle \frac{ke^2m}{h^2}
\displaystyle \frac{12\pi^2}{n^2} \displaystyle \frac{ke^2m}{h^2}
\displaystyle \frac{3\pi^2}{n^2} \displaystyle \frac{ke^2m}{h^2}
\displaystyle \frac{10\pi^2}{n^2} \displaystyle \frac{ke^2m}{h^2}


Question: Two particles $A$ and $B$ each of mass $m$ are attached by a light in-extensible string of length $2l$. The whole system lies on a smooth horizontal table with $B$ initially at a distance $l$ from $A$. The particle at end $B$ is projected across the table with speed $u$ perpendicular to $AB$. Velocity of ball $A$ just after the jerk, is :

I) $$v_{A}=\displaystyle \frac{u \sqrt 3}{4}$$

Choices:
component of $v_{B}$ perpendicular to $AB=\dfrac{u \sqrt{3}}{5}$
component of \( v_{B} \) perpendicular to \( AB = \dfrac{u \sqrt{3}}{6} \)
component of $v_{B}$ perpendicular to $AB=\dfrac{u \sqrt{3}}{7}$
component of $v_{B}$ along $AB$ is $\dfrac{u\sqrt{3}}{4}$
component of $v_{B}$ perpendicular to $AB=\dfrac{u}{2}$
component of $v_{B}$ perpendicular to $AB=\dfrac{u\sqrt{3}}{3} $
component of \( v_{B} \) perpendicular to \( AB = \dfrac{u \sqrt{3}}{2} \)
$$v_{A}=\displaystyle \frac{u \sqrt 3}{4}$$
component of \( v_{B} \) perpendicular to \( AB = \dfrac{u \sqrt{3}}{8} \)


Question: For the sliding window protocol, if the packet sequence number uses 3-bit numbering and the send window size is 5, then the maximum receive window size is ().


Question: A hill is $500\ m$ high. Supplies are to be sent across the hill using a canon that can hurl packets at a speed of $125\ m/s$ over the hill. The canon is located at a distance of $800\ m$ from the foot of a hill and can be moved on the ground at a speed of $2\ m/s$; so that its distance from the hill can be adjusted. What is the shortest time in which a packet can reach on the ground across the hill? Take $ g=10{ m }/{ { s }^{ 2 } } $.


Question:
Which two intervals are both consonant and altered?
"A": "♯c - ♯♯F", "B": "♭b - ♯b", "C": "♭♭A - ♭♭G", "D": "♯♯D - C"


Question: Give the equation of motion for a relativistic charged particle with a rest mass of $m_{0}$ and charge $q$, starting from rest, in a constant uniform electric field with field strength $E$.


Question: The circular ring-shaped iron core has an inner radius of $R_{1}$, an outer radius of $R_{2}$, a thickness of $h$, and a permeability of $p$ $( \mu >> \mu_{0} )$. It is uniformly and tightly wound with $N$ turns of coil, and the current in the coil is $I$. The magnetic induction strength and magnetic flux in the iron core, as well as the magnetic linkage of the coil is ().

F) Magnetic flux density: $B={\frac{\mu_{0} I N} {2 \pi r}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N h} {2 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N^{2} h} {2 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$

Choices:
Magnetic flux density: $B={\frac{\mu_{0} h I} {2}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N h} {2 }} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N^{2} h^{2}} {2 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu_{0} I N R_{1}} {h}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I} {2 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I h N^{2}} {4 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu_{0} I N h} {2 \pi r R_{2}}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N^{2}} {2 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I h N^{2}} {2 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu_{0} I N} {2 \pi}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N} {2 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N^{2} h^{2}} {2 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu I N} {2 r}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu I N h} {2}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu I N^{2} h} {2} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu_{0} I N} {2 \pi r}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N h} {2 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N^{2} h} {2 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu_{0} I N R_{1}} {2 h}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N h R_{2}} {2 \pi}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N R_{1} h} {2 \pi}$
Magnetic flux density: $B={\frac{\mu_{0} I N} {r}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N h} {4 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N^{2} R_{1}} {2 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu_{0} I R_{2}} {2 \pi h}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N h^{2}} {2 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N^{2} h} {4 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$
Magnetic flux density: $B={\frac{\mu_{0} I N^{2}} {2 \pi r}} e_{\alpha}$
Magnetic flux: $\phi={\frac{\mu_{0} I N R_{2}} {2 \pi}} \operatorname{l n} {\frac{R_{2}} {R_{1}}}$
Magnetic linkage: $\psi=\frac{\mu_{0} I N h} {2 \pi} \operatorname{l n} \frac{R_{2}} {R_{1}}$

Electromagnetic Field and Microwave Technology


Question: Assume $f(x, y)$ is a binary function defined on $[a, b] \times [c, d]$, and there exists $y_{0} \in (c, d)$, such that $f(x, y_{0})$ is integrable over $[a, b]$; moreover, for each $x \in [a, b]$, $f(x, y)$ is an absolutely continuous function with respect to $y$ over $[c, d]$, and $f_{y}^{\prime}(x, y)$ is integrable on $[a, b] \times [c, d]$. Then the function $F(y) = \int_{a}^{b} f(x, y) \mathrm{d}x$ is an absolutely continuous function defined on $[c, d]$, and for almost every $y \in [c, d]$, what is the value of $F^{\prime}(y)$?

Choices:
$$
\int_{a}^{b} \frac{\partial}{\partial x} f ( x, y ) \mathrm{d} y
$$
$$
\int_{c}^{d} \frac{\partial}{\partial y} f ( x, y ) \mathrm{d} x
$$
$$
\int_{a}^{b} \frac{\partial}{\partial y} f ( x, y ) \mathrm{d} x
$$


Question: Tay-Sachs disease is a recessive genetic disorder with an incidence rate of 1 in 360,000. The carriers of the causative gene make up what proportion of the total population?


Question: Which of the following causes the generation of P-waves ( ).


Question: After the westerly trough passes through the Tibetan Plateau, into which two branches does it split?

D) The northern branch trough and the southern branch trough

Choices:
The northern branch trough and the eastern branch trough
The southern branch trough and the western branch trough
The eastern branch trough and the central branch trough
The northern branch trough and the southern branch trough
The northern branch trough and the central branch trough
The eastern branch trough and the western branch trough
The eastern branch trough and the southern branch trough
The northern branch trough and the western branch trough


Question: Which U.S. president was the last one to be born in the 18th century?


Question: A 4-pole shunt generator rated at 82 kW, 230 V, and 930 r/min has an armature circuit resistance of $\mathrm{R}_{a}=0.0259 \, \Omega$ and a field winding resistance of $\mathrm{R_{f}}=22.8 \, \Omega$ at 75°C. Under rated load, the excitation circuit includes an adjusting resistor $\mathrm{R}_{\mathrm{f}}=3.5 \Omega$, with a brush voltage drop of $2 \Delta\mathbf{U}_{\mathrm{b}}=2 \mathbf{V}$. The iron and mechanical losses are $p_{\mathrm{Fe}}+p_{\Omega}=2.3 \mathrm{kW}$, and the stray losses are $p_{s}=0.05 \mathrm{P}_{\mathrm{N}}$. What are the input power, electromagnetic power, electromagnetic torque, and efficiency of the generator under rated load?


Question: The hallmark of the maturity of ancient Chinese feudal military thought is ( ).

A) the emergence of 'The Art of War by Sun Tzu'

Choices:
the emergence of 'The Art of War by Sun Tzu'
the emergence of 'Seven Military Classics'
the emergence of 'The Art of War by Sun Tzu and Sun Bin'
the emergence of 'The Art of War by Sun Bin'
the emergence of 'The Art of War by Sun Wu'
the emergence of 'Military Administration' and 'Military Aspirations'


Question: The patient is obese, with phlegm and saliva congestion, sudden fainting after quarreling with others, phlegm sounding in the throat, shortness of breath, white and greasy tongue coating, and a dull and smooth pulse. What drugs should be used for treatment?


Question: The basis for the classification of forest site conditions includes environmental conditions, _____ conditions, and the growth status of trees.


Question: When opportunity cost is constant across all production levels, the productions possibilities frontier is

I) a straight diagonal line sloping downward from left to right.

Choices:
a curved line sloping upward from left to right.
a straight diagonal line sloping upward from left to right.
a straight diagonal line sloping downward from right to left.
a straight diagonal line sloping downward from left to right.


Question: A $PN$ junction is formed by a $P$-type germanium with a resistivity of 1 $\Omega$cm and an N-type germanium with a resistivity of 0.1 $\Omega$cm. It is known that at the aforementioned resistivity, the mobility of holes in the $P$ region $\mu_{p} = 1650 \, \mathrm{cm}^{2} / \mathbf{V} \cdot \mathbf{s}$, and the mobility of electrons in the $N$ region $\mu_{n} = 30000 \, \mathrm{cm}^{2} / \mathbf{V} \cdot \mathbf{s}$. Try calculating the built-in potential difference $V_{D}$ at room temperature $300^{\circ} \mathbf{K}$.

Microelectronics and Solid-State Electronics


Question:
A distillation column is operated with F, xF, q, and V held constant and the reflux ratio R is increased, at which point xD(), xW(), D(), and L/V().
(increased, unchanged, decreased)

I) Increase, decrease, decrease, increase

Mass Transport and Separation Process in Chemical Engineering


Question: The importance of effective waves in seismic exploration is reflected in what areas?

J) It is the key wave to solving underground geological problems.

Choices:
It has no effect on the filtering of noise waves.
Used mainly for the surface-level reflection in geological studies.
Any wave can affect the resolution of subsurface geological issues.
Essential for understanding how primary signals distort secondary data.
Often overlooked, it plays no role in seismic signal analysis.
It barely contributes to the detection of deeper geological structures.
Crucial for mapping surface disruptions rather than underground issues.
Primarily used to support the reflection and transmission of seismic waves
It is the secondary wave influencing surface geological evaluations.
It is the key wave to solving underground geological problems.


Question:
He-Ne laser discharge tube pressure $\mathbf{p}=270 \mathbf{P} \mathbf{a}$, with upper and lower energy level lifetimes of $\tau_{3}=2 \times 10^{-8} \mathrm{s}$ and $\tau_{2}=2 \times 10^{-8} \mathrm{s}$, respectively. Find: ① the Doppler linewidth $\Delta\mathbf{v}_{\mathrm{D}}$ at $T=300K$; ② calculate the homogeneous linewidth $\Delta\mathbf{v}_{\mathrm{H}}$; ③ compute the intracavity light intensity ($\mathbf{I}_{s}=\mathbf{0.1 W/mm}^{2}$) when the hole burning width $\delta\mathsf{v=2 \Delta v_{H}}$.
Answer is___.


Question:
There is a plano-concave cavity with a concave mirror of radius of curvature $\mathbf{R}=5 \mathbf{m}$, a cavity length $\mathbf{L}=1 \mathbf{m}$, and a light wavelength of 0.5 μm. Find: ① the fundamental mode spot radius on the two mirrors ② the far-field divergence angle of the fundamental mode Gaussian beam.
Answer is___.


Question: We now define an algorithm: The definition of a(n) is the Moser-de Bruijn sequence: sums of distinct powers of 4. Given the input x_list (a series of values): [42, 43, 44, 45, 46, 47, 48, 49, 50, 51], determine the corresponding output sequence y_list.


Question: If a $g$ is the mass of $NaHC_{2}O_{4}$ required to neutralize $100\ mL$ of $0.2\ M\ NaOH$ and $b\ g$ that required to reduce $100\ mL$ of $0.02\ M\ KMnO_{4}$ in acidic medium, then


Question: The degradation of $CF_{3}CH_{2}F$ (an HFC) by OH radicals in the troposphere is first order in each reactant and has a rate constant of $k=1. 6 \times1 0^{8} \, M^{-1} \, \mathrm{s}^{-1}$ at 4 °C. If the tropospheric concentrations of $OH$ and $CF_{3}CH_{2}F$ are 8.1 $\times1 0^{5}$ and 63 $\times1 0^{8}$ molecules $\mathrm{c m}^{-3},$ respectively, what is the rate of reaction at this temperature in $M/s$?


Question: Let the reference point of the vector potential be at infinity. The vector potential of a straight-line current $I$ of length 2 meters at a point 1 meter away from the line current on its perpendicular line is ().


Question: For the standardization of $Ba(OH)_{2}$ solution, 0.204 g of potassium acid phthalate was weighed which was then titrated with $ Ba(OH)_{2}$ solution. The titration indicated equivalence at 25.0 ml of $Ba(OH)_{2} $ solution. The reaction involved is:$ KHC_{8} H_{4}O_{4} + Ba (OH)_{2} \rightarrow H_{2}O+K^{+} +Ba^{2+} +C_{8}H_{4} O_{4}^{2-}$The molarity of the base solution is (K = 39)


Question: The non-self-regulating cells that belong to the fast response category are ( ).

Choices:
Ventricular septum, atrioventricular node


Question: There is a large radial offset between the two connected shafts. What kind of coupling can be used?


Question: What is the main indication for Xiaoyao Pills?

J) liver qi stagnation with blood deficiency and spleen weakness

Choices:
spleen qi deficiency and blood stagnation
blood deficiency and heart qi stagnation
liver qi stagnation with spleen weakness
liver qi stagnation with blood deficiency and spleen weakness


Question: You measure that water comes out of your kitchen faucet at a rate of 6 I/min. The faucet has a diameter of $2$ cm. At what rate will water flow out of your basement faucet, which has a diameter of 1 cm and is located a height, $h=3$ m, below your kitchen faucet? Assume that atmospheric pressure, $P_{0},$ does not change appreciably between your kitchen and basement.

Water conservancy and Hydropower Engineering


Question: In drying operation, multi-stage or intermediate heating is suitable for drying of () materials, and partial exhaust gas circulation is suitable for drying of () materials.

D) Cannot withstand high temperatures, heat sensitivity; Prone to warping, cracking (internal migration control)

Choices:
High heat capacity, prolonged heating; Prone to microbial growth, contamination (sanitization control)
Durable construction materials, structural stability; Organic materials, biode
Elastic materials, tensile flexibility; Susceptible to brittleness, micro-cracks (stress control)
Cannot withstand high temperatures, heat sensitivity; Prone to warping, cracking (internal migration control)
Low melting point, thermal fragility; Vulnerable to thermal stress, deformation (expansion control)
High thermal resistance, heat insensitivity; Prone to chemical reactions, oxidation (external migration control)
Low thermal conductivity, slow heat transfer; High oil content, rapid spoilage
Hygroscopic, moisture retention; Volatile compounds, aroma preservation
Soft texture, compressibility; Prone to sponginess, water uptake (moisture control)
Sensitive to UV rays, light degradation; Prone to mold, fungal growth (hygroscopic control)


Question: What if Spark's main performance improvement over MapReduce comes from?

J) Memory is used to store intermediate results

Choices:
Memory is used to store intermediate results


Question: The side ditch at the slope foot on the mountain side of the embankment should be _____.


Question: If a reduction in planned investment spending changes the equilibrium in the product market, the result will be ( ).

H) gnp will fall, but savings will decrease

Choices:
gnp will rise, but savings will decrease
gnp will fall, but savings will remain unchanged
gnp will remain unchanged, but savings will rise
gnp will rise, but savings will remain unchanged
gnp will rise, but savings will increase
gnp will remain unchanged, but savings will decrease
gnp will fall, but savings will decrease


Question:
Let $X = Y = \{1, 2, 3, 4, 5\}$, and
[Light] = $1 / 1 + 0.8 / 2 + 0.3 / 3 + 0.1 / 4$, [Heavy] = $0.1 / 2 + 0.3 / 3 + 0.8 / 4 + 1 / 5$, and $R = (A \times B) \bigcup (A^{c} \times Y)$ serves as the truth domain of $(a(x)) \to (b(y))$.
"If $x$ is quite heavy, then $y$ is quite light."
Given that $x$ is heavy, what can be said about $y$?


Question: What will the increase in income tax lead to in the IS-LM framework?

G) Decrease in output and interest rates

Choices:
The rise in consumption and interest rates
Increase in expenditure and savings rates


Question: What is the first body segment of annelids?


Question: A body is moving down a long inclined plane of  inclination $ 45^0 $ with horizontal . the coefficient of friction between the body and the plane varies as $ \mu = x/ 2 , $ where x is the distance moved down the plane. initially x  =  0 & v = 0

E) The body first accelerates and then.decelerates

Choices:
The body's velocity remains constant after reaching a certain value
The body's velocity decreases after reaching a maximum
The body's velocity decreases all the time
The body's velocity remains constant throughout the motion
The body first accelerates and then.decelerates
The instantaneous acceleration of the body down the plane is $ \frac { g( x - 1 ) }{ 2 \sqrt {2} } $
The instantaneous acceleration of the body down the plane is $ \frac { g( x - 2 ) }{ 2 \sqrt {2} } $
The velocity of the body increases all the time


Question: In which year was Anfeng Pond (uncancao) recognized as a National Key Cultural Relic Protection Unit by the State Council of the People's Republic of China?


Question: The sulfide that can dissolve in both Na2S and Na2S2 is ( )


Question: In liquid-phase bimolecular adsorption, U-shaped adsorption refers to the adsorption process where the adsorbent ( ).

A) The curve always preferentially adsorbs one component

Choices:
The curve always preferentially adsorbs one component
The solvent is adsorbed first, followed by the solute
Equal presence of both components on the adsorbent
Adsorption levels fluctuate based on external conditions
Adsorption initially favors the solvent over time
The solute is adsorbed first, followed by the solvent
One phase's molecules dominate the adsorption curve
The solute and solvent have similar adsorption amounts
The adsorbent equally splits between solute and solvent
The adsorption rate remains constant throughout the process

Mass Transport and Separation Process in Chemical Engineering


Question: We now define an algorithm: The definition of a(n) is the sequence obtained by applying the inverse Moebius transform twice to the sequence of perfect squares. Given the input x_list (a series of values): [32, 33, 34, 35, 36, 37, 38, 39, 40, 41], determine the corresponding output sequence y_list.


Question: The spark that ignited the Cultural Revolution was ( ).

C) The publication of 'Comments on the New Historical Play 'Hai Rui Dismissed from Office''

Choices:
The publication of 'A Critique of the New Historical Play 'Hai Rui Dismissed from Office' in the People's Daily'
Wu Han published 'Hai Rui Dismissed from Office'
The publication of 'Comments on the New Historical Play 'Hai Rui Dismissed from Office''
The publication of 'A Critique of the New Historical Play 'Hai Rui Dismissed from Office''
The publication of 'A Critique of the Bourgeois Historiography in the Play 'Hai Rui Dismissed from Office'''
The CPC Central Committee issued the 'May 16 Notice'
The publication of 'A Critique of the Bourgeois Historiography in the Play 'Hai Rui Dismissed from Office''
The publication of 'Firing at the Headquarters - My Big Character Poster'
The publication of 'A Critique of the Bourgeois Historiography in the New Historical Play 'Hai Rui Dismissed from Office''
The publication of 'A Critique of the New Historical Play 'Hai Rui Dismissed from Office' in the Red Flag magazine'


Question: The normal respiratory rate for a calm, adult individual is _____.


Question: In a certain population, the proportion of people who can roll their tongues is 64%. Tongue rolling is determined by alleles. What is the probability of having a tongue-rolling child from the marriage between a tongue roller and a non-tongue roller?


Question: A company plans to invest in Project A, which is expected to have an annual operating income of 6 million yuan, direct operating costs of 4 million yuan, depreciation and amortization of 200,000 yuan, and a tax rate of 33%. The estimated annual operating cash flow is ( ).


Question: Which of the following is a type of 'expressive montage'?


Question: What is the delay times of TTL gates compared to CMOS gates?


Question: A 70-year-old male patient has experienced chest pain and shortness of breath during physical exertion for the past six months, with activities such as sweeping and walking on flat ground being restricted. He has a history of hypertension for over ten years and had tuberculosis at the age of 20. The preferred further examination for this patient is ()


Question: What is the main difference between an inverted rock cone and a flood fan?

J) Both the inverted rock cone and the flood fan have some sorting, the former being a natural gravity sorting accumulation and the latter being gravity sorting during flowing water transport.

Choices:
Both the inverted rock cone and the flood fan involve deposition, the former accumulating from wind sedimentation and the latter from water sedimentation.
Each of the inverted rock cone and flood fan display layering, one resulting from wind erosion and the other from water deposition.
Both the inverted rock cone and the flood fan feature sediment sorting, the former being a consolidation of volcanic material and the latter through alluvial deposition.
Each of the inverted rock cone and the flood fan lacks any sorting, with one being an erosion by wind action and the other by water deposition.
The inverted rock cone and the flood fan each exhibit uniform texture, one with formation by lava solidification and the other by sediment settlement.
The inverted rock cone and flood fan both result from erosion, one being a result of glacial movements and the other from aqueous relocation.
Both the inverted rock cone and the flood fan involve erosion, the former being an effect of wind abrasion and the latter from water movements.
Both the inverted rock cone and the flood fan show layering, each resulting from volcanic activity and fluvial processes respectively.
Each of the inverted rock cone and the flood fan display homogeneity, with one formed by atmospheric pressure and the other by hydraulic action.
Both the inverted rock cone and the flood fan have some sorting, the former being a natural gravity sorting accumulation and the latter being gravity sorting during flowing water transport.


Question:
Question:
A 400 MHz computer executes a benchmark test program with the following instruction types, execution counts, and average clock cycles per instruction:
| Instruction Type | Instruction Count | Average Clock Cycles |
|---------------------|-------------------|-----------------------|
| Integer | 45,000 | 1 |
| Data Transfer | 75,000 | 2 |
| Floating Point | 8,000 | 4 |
| Branch | 1,500 | 2 |
Which of the following is the correct combination of effective CPI, MIPS, and program execution time for this computer?

D) CPI = 1.776, MIPS = 225.2, Execution Time = 0.0575 s

Choices:
CPI = 1.9, MIPS = 225.2, Execution Time = 0.0575 s
CPI = 1.8, MIPS = 220.5, Execution Time = 0.0575 s
CPI = 1.776, MIPS = 200.2, Execution Time = 0.0575 s
CPI = 1.776, MIPS = 225.2, Execution Time = 0.0575 s
CPI = 1.776, MIPS = 225.2, Execution Time = 0.575 s
CPI = 1.7, MIPS = 240.0, Execution Time = 0.0575 s
CPI = 1.776, MIPS = 225.2, Execution Time = 5.75 × 10⁻⁴ s
CPI = 1.776, MIPS = 250.0, Execution Time = 0.0575 s
CPI = 1.776, MIPS = 225.2, Execution Time = 0.0675 s


Question: Particle 'A' moves with speed $10 m/s$ in a frictionless circular fixed horizontal pipe of radius $5 m$ and strikes with 'B' of double mass that of


Question: What are the disadvantages of measuring with conventional-sized electrodes in a stationary solution?

F) "Poor reproducibility," "uneven distribution of reaction current density," "low measurement accuracy," "not suitable for high-speed surface reactions"

Choices:
"Inconsistent output reliability," "unequal distribution of charge density," "limited measurement precision,"
"Decreased sensitivity levels," "unequal electrochemical activity," "imprecise scaling
"Inaccurate response times," "random dispersion of current flow," "costly calibration needs," "inadequate for rapid reactions"
"Low data variability," "even spread of electric field," "high efficiency in readings,"
"Inconsistent reproducibility," "unequal allocation of current density," "variable precision in measurements," "inefficient for rapid surface reactions"
"Poor reproducibility," "uneven distribution of reaction current density," "low measurement accuracy," "not suitable for high-speed surface reactions"
"Inconsistent conductivity," "variable electrode reaction rates," "high cost maintenance," "not ideal for slow chemical reactions"
"Uneven sensitivity consistency," "irregular reaction intensity," "decreased measurement fidelity,"
"Fluctuating calibration stability," "misaligned charge distribution," "lower accuracy of measurements," "not effective for fast-paced reactions"
"Variable measurement precision," "irregular current allocation," "reduced accuracy levels," "unsuitable for fast reaction measurements"


Question: When diver Vicki Manalo joined the swimming program at the Crystal Plunge in North Beach, San Francisco, CA, what were the first and last names of the man assigned as her coach?


Question: When the wind temperature is between 900-1000°C, a change of 100°C in the dry wind temperature approximately affects the coke ratio by how much?


Question: What is the leakage situation in the dynamometer diagram where the loading is slow during the upper stroke and the unloading is done before the start of the lower stroke?

Oil and Gas Field Development and Storage & Transportation Engineering


Question: What type of institution do community health service agencies belong to?


Question: An organic compound undergoes electrolytic oxidation in a stationary solution at 25°C. If the diffusion step is the rate-controlling step, calculate the limiting diffusion current density for this electrode process. It is known that the number of electrons associated with each organic molecule is 4, the diffusion coefficient of the organic compound in the solution is $6 \times 10^{-5} \, \mathrm{cm}^{2} / \mathrm{s}$, the concentration is 0.1 mol/L, and the effective thickness of the diffusion layer is $5 \times 10^{-2} \, \mathrm{cm}$ is().


Question:
Starting from rest a particle is first accelerated for time $\displaystyle t_{1}$ with constant acceleration $\displaystyle a_{1}$ and then stops in time $\displaystyle t_{2}$ with constant retardation $\displaystyle a_{2}.$ Let $\displaystyle v_{1}$ be the average velocity in this case and $\displaystyle s_{1}$ the total displacement. In the second case
it is accelerated for the same time $t_1$ with constant acceleration $2a_1$ and come to rest with constant retardation $\displaystyle a_{2}$ in time $\displaystyle t_{3}.$ If $\displaystyle v_{2}$ is the average velocity in this case and $\displaystyle s_{2}$ the total displacement, then


Question: The cell wall of yeast is composed of special components, and its outer, middle, and inner layers are respectively ( ).

I) Mannan oligosaccharide, Protein, Glucan


Question:
Which combination correctly identifies the social dance that originated in the Dominican Republic in the 1960s? Consider the following dances:
I. Bachata
II. Salsa
III. Tango
IV. Merengue
Select the option that correctly describes the dance.


Question: The mass of a deuteron is twice that of a proton, and its charge is the same as that of a proton; the mass of an α particle is four times that of a proton, and its charge is twice that of a proton. When they are accelerated and enter the same uniform magnetic field, they both move in circular paths. It is measured that the radius of the proton's circular path is 10 cm. What are the radii of the paths for the deuteron and the α particle?


Question: A deck of playing cards has 52 cards, and each shuffle changes the order of the cards, which is a permutation. If each shuffle strictly follows the operation below: first divide the cards into two equal parts, then interlace the cards from each part alternately, so that the first and last cards remain in their original positions while all other cards are rearranged. Express this permutation as a product of disjoint cycles, write out the cyclic structure of this permutation, and determine the minimum number of shuffles needed to restore the deck to its original order.


Question: A parachutist drops freely from an aeroplane for $8s$ before the parachute opens out. Then he descends with a net retardation of $2\ ms^{-2} $ reaching thr ground with a velocity of $6\ ms^{-1} $. The height from which he bails out of the aeroplane is $ (g = 10\ ms^{-2}) $

Power Engineering and Engineering Thermophysics


Question: Most of our common and commonly eaten fishes are bony fishes with true jaws and even fins, gill covers outside the gill slits, mostly swim bladders, a few with lungs, and can be divided into two subclasses according to the development of (): subclass Spinopterygii and subclass Carnipterygii.


Question: A spherical blackbody with a radius $r$ and temperature $T$ is surrounded by a concentric spherical shell with a radius $R$, both sides of the shell being black. Try to prove that the ratio by which this radiation shield reduces the cooling rate of the sphere (assuming the space between the shell and the object is evacuated, with no conductive heat loss) is determined by $a R^{2} / ( R^{2} + b r^{2} )$, and find the coefficients $a$ and $b$ as ___.


Question: A cubical vessel of side $10\ cm$ is filled with ice at $0^{o}\ C$ and is immersed in water bath as $100^{o}\ C$. If thickness of walls of vessel is $0.2\ cm$ and conductivity is $0.02\ CGS\ units$, then time in which all the ice melts is (Density of ice=$0.9\ gm/cc$)

Power Engineering and Engineering Thermophysics


Question: PN photodiode at 0.85 $\mu\mathrm{m}$ wavelength quantum efficiency is 0.7, try to calculate its responsiveness, and incident light power of -40 dBm photocurrent is what?

Information and Communication Engineering


Question: What is the main function of aerodynamic thrust augmentation during missile launch?

Choices:
Decrease the temperature around the missile
Improve the missile's stealth capabilities
Increase the missile's weight for more stability

Military Command and Information Systems


Question: In which year was the Shap etter Landfill identified as a 'Site of Special Scientific Interest' by the Agriculture, Fisheries and Conservation Department?


Question: The relationship between the propagation velocity of the wave energy and the velocity of a ship moving in a uniform linear motion is

Choices:
Both are equal but not related to velocity
the former is twice as large as the latter
The former is three times as large as the latter

Naval Architecture and Ocean Engineering


Question: Red lime soil refers to the soil developed on ______ rocks in rainy areas.


Question: Which country is the species Acanthops bidens native to?


Question: There is an electric dipole with an amplitude $p$ and frequency $\omega$ located at a distance $a / 2$ from an ideal conductor plane, with $p$ parallel to the conductor plane. Assuming $a \ll \lambda$, determine the electromagnetic field and radiation energy flow at a distance $R \gg \lambda$.

I) $$
\frac{\mu_{0} \omega^{6} a^{2} p_{0}^{2} \operatorname{c o s}^{2} \theta} {3 2 \pi^{2} c^{3} R^{2}} \left( \operatorname{s i n}^{2} \phi+\operatorname{c o s}^{2} \theta\operatorname{c o s}^{2} \phi\right)
$$

Choices:
$$
\frac{\mu_{0} \omega^{6} a^{2} p_{0}^{2} \operatorname{s i n}^{2} \theta} {3 3 \pi^{2} c^{3} R^{2}} \left( \operatorname{c o s}^{2} \phi+\operatorname{s i n}^{2} \phi\operatorname{c o s}^{2} \theta\right)
$$
$$
\frac{\epsilon_{0} \omega^{6} a^{2} p_{0} \operatorname{s i n}^{2} \theta} {3 2 \pi^{2} c^{3} R^{2}} \left( \operatorname{c o s}^{2} \phi+\operatorname{s i n}^{2} \theta\operatorname{c o s}^{2} \phi\right)
$$
$$
\frac{\mu_{0} \omega^{4} p_{0} a^{3} \operatorname{s i n}^{2} \phi} {4 2 \pi^{2} c^{3} R^{2}} \left( \operatorname{c o s}^{2} \phi+\operatorname{c o s}^{2} \theta\operatorname{s i n}^{2} \phi\right)
$$
$$
\frac{\mu_{0} \omega^{6} a^{2} p_{0}^{2} \operatorname{s i n}^{2} \phi} {3 3 \pi^{2} c^{3} R^{2}} \left( \operatorname{c o s}^{2} \theta+\operatorname{s i n}^{2} \phi\operatorname{c o s}^{2} \theta\right)
$$
$$
\frac{\epsilon_{0} \omega^{5} a^{3} p_{0} \operatorname{c o s}^{2} \phi} {3 2 \pi^{3} c^{3} R^{2}} \left( \operatorname{s i n}^{2} \theta+\operatorname{s i n}^{2} \phi\operatorname{c o s}^{2} \theta\right)
$$
$$
\frac{\mu_{0} \omega^{4} a^{2} p_{0} \operatorname{s i n}^{2} \phi} {3 2 \pi^{2} c^{3} R^{3}} \left( \operatorname{c o s}^{2} \theta+\operatorname{c o s}^{2} \theta\operatorname{s i n}^{2} \phi\right)
$$
$$
\frac{\epsilon_{0} \omega^{5} a^{2} p_{0} \operatorname{s i n}^{2} \theta} {3 2 \pi^{3} c^{2} R^{3}} \left( \operatorname{c o s}^{2} \phi+\operatorname{s i n}^{2} \theta\operatorname{c o s}^{2} \phi\right)
$$
$$
\frac{\mu_{0} \omega^{6} a p_{0}^{2} \operatorname{c o s}^2 \phi} {3 2 \pi^{2} c^{2} R^{2}} \left( \operatorname{s i n}^{2} \theta+\operatorname{c o s}^{2} \theta\operatorname{s i n}^{2} \phi\right)
$$
$$
\frac{\mu_{0} \omega^{6} a^{2} p_{0}^{2} \operatorname{c o s}^{2} \theta} {3 2 \pi^{2} c^{3} R^{2}} \left( \operatorname{s i n}^{2} \phi+\operatorname{c o s}^{2} \theta\operatorname{c o s}^{2} \phi\right)
$$
$$
\frac{\epsilon_{0} \omega^{5} a^{2} p_{0} \operatorname{c o s}^2 \theta} {2 2 \pi^{2} c^{3} R^{2}} \left( \operatorname{s i n}^{2} \theta+\operatorname{s i n}^{2} \phi\operatorname{c o s}^{2} \theta\right)
$$


Question: The poem "How much sorrow can you have, just like the spring water flowing eastward" is from which work of Li Yu, a poet of the Southern Tang Dynasty?

G) The Beautiful Lady Yu - When Will the Spring Flowers and Autumn Moon End

Choices:
Echoes of the Bamboo Flute - Nightfall Musings
Jade Pavilion Dreams - Shadows of the Falling Blossom
The Emperor's Lament - Forgotten Palaces
The Emperor's Regret - Candle Shadows and Moon Reflections
The Lady of the West Lake - A Drizzle at Dawn
The Beautiful Lady Yu - When Will the Spring Flowers and Autumn Moon End
The Lonely Sail - The Distant Skies Beyond


Question: The cause of pulmonary hemorrhage caused by acute left heart failure is?

I) Increased leakage of pulmonary vein end capillaries

Choices:
Increased leakage of pulmonary artery end capillaries
Decreased leakage of pulmonary vein end capillaries
Decreased leakage of pulmonary artery end capillaries
Increased leakage of pulmonary vein end capillaries


Question: In order to quantitatively represent the westerly wind strength,Rossby proposed that the average geostrophic westerly wind between () be defined as the westerly wind index, and the average geopotential height difference between the two latitudes is taken as the westerly wind index in practical work.

Atmospheric Physics and Atmospheric Environment


Question: The ______, composed of the fetus, placental membranes, and amniotic fluid, is a highly active hormone-producing unit that plays a dominant role in the initiation, maintenance, and termination of pregnancy.


Question: Consider an amplifier circuit with a frequency bandwidth of $20 \mathrm{~Hz} \sim 20 \mathrm{~kHz}$, and a passband voltage gain of $20 \operatorname{lg} \mid\dot{A}_{\mathrm{em}} \mid=40 \ \operatorname{dB}$. The maximum undistorted AC output voltage range is $-3 \; \mathrm{V} \sim +3 \; \mathrm{V}$. If $v_{i}=10 \operatorname{sin} \left( 8 \pi \times 10^{4} t \right) \mathrm{mV}$, will the output waveform experience frequency distortion and nonlinear distortion? Why?

E) At this time, the frequency of the input signal $f=40 \ \ \mathrm{kHz}$ exceeds the passband, and the amplitude of $V_{om}$ will significantly decrease, so there will be no nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a single-frequency sine wave, frequency distortion will not occur.

Choices:
At this time, the frequency of the input signal $f=20 \ \ \mathrm{kHz}$ is within the passband, and the amplitude of $V_{om}$ will significantly increase, so there will be significant nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a multi-frequency square wave, frequency distortion will occur.
At this time, the frequency of the input signal $f=60 \ \ \mathrm{kHz}$ greatly exceeds the passband, and the amplitude of $V_{om}$ will remain constant, so there will be nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a mixed-frequency waveform, frequency distortion will count.
At this time, the frequency of the input signal $f=10 \ \ \mathrm{kHz}$ lies outside the passband, and the level of $V_{om}$ will increase, resulting in significant nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a dual-frequency cosine wave, frequency distortion will arise.
At this time, the frequency of the input signal $f=35 \ \ \mathrm{kHz}$ crosses the passband, and the amplitude of $V_{om}$ will slightly change, so there will be clear nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a variable-frequency signal, frequency distortion will emerge.
At this time, the frequency of the input signal $f=40 \ \ \mathrm{kHz}$ exceeds the passband, and the amplitude of $V_{om}$ will significantly decrease, so there will be no nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a single-frequency sine wave, frequency distortion will not occur.
At this time, the frequency of the input signal $f=15 \ \ \mathrm{kHz}$ fits within the passband, and the amplitude of $V_{om}$ will significantly enhance, so there will develop nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a sine-cosine wave, frequency distortion will engage.
At this time, the frequency of the input signal $f=25 \ \ \mathrm{kHz}$ nearly matches the passband, and the amplitude of $V_{om}$ will be stable, so there will initiate nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a repetitive waveform, frequency distortion will manifest.
At this time, the frequency of the input signal $f=5 \ \ \mathrm{kHz}$ entirely fits the passband, and the amplitude of $V_{om}$ will drastically alter, so there will form nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a composite signal, frequency distortion will show.
At this time, the frequency of the input signal $f=50 \ \ \mathrm{kHz}$ vastly exceeds the passband, and the amplitude of $V_{om}$ will completely stabilize, so there will include nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a phase-shifted wave, frequency distortion will apply.
At this time, the frequency of the input signal $f=30 \ \ \mathrm{kHz}$ surpasses the passband, and the amplitude of $V_{om}$ will remain unaffected, so there will be nonlinear distortion. Moreover, since $\boldsymbol{v}_{i}$ is a compound wave, frequency distortion will obviously occur.


Question:
It is known that a certain system's complete response to excitation $\mathbf{x}_{1} ( \mathbf{t} )=\mathbf{u} ( \mathbf{t} )$ is $\mathbf{y_{1}} ( \mathbf{t} )=2 \mathbf{e}^{-\mathbf{t}} \mathbf{u} ( \mathbf{t} )$, and its complete response to excitation $\mathbf{x}_{2} ( \mathbf{t} )=\delta( \mathbf{t} )$ is $\mathbf{y}_{2} ( \mathbf{t} )=\delta( \mathbf{t} )$.
Then the system's zero-input response
$\mathrm{y_{z i} ( t )}$ is ( ).

G) $\mathrm{e}^{-\mathrm{t}} \mathrm{u} ( \mathrm{t} )$

Choices:
$\mathrm{2e}^{-\mathrm{t}} \mathrm{u} ( \mathrm{t} )$
$\mathrm{e}^{-2\mathrm{t}} \mathrm{u} ( \mathrm{t} )$
$\mathrm{e}^{\mathrm{t}} \mathrm{u} ( \mathrm{t} )$
$\mathrm{e}^{-\mathrm{t}} \mathrm{u} ( \mathrm{t} )$

Information and Communication Engineering


Question: The degree of  dissociation $\alpha$ of the reaction $N_2O_4(g) \rightleftharpoons 2NO_2 (g) O $ can be related to $K_p$ as


Question: If the activity of an enzyme is constant over a broad range of pH values, it is likely that

A) no ionizing groups on the enzyme or substrate participate in the reaction

Choices:
no ionizing groups on the enzyme or substrate participate in the reaction
non-ionizing groups on both the enzyme and substrate participate in the reaction
ionizing groups on both the enzyme and substrate participate in the reaction
the enzyme and substrate are both inactive at all pH values
only non-ionizing groups on the substrate participate in the reaction
the substrate is inactive at all pH values
only ionizing groups on the enzyme participate in the reaction
only non-ionizing groups on the enzyme participate in the reaction
only ionizing groups on the substrate participate in the reaction


Question: A rotational viscometer containing a non-Newtonian fluid gives a dial reading of 14 at a rotor speed of 300 rpm and a dial reading of 24 at a rotor speed of 600 rpm. Which of the following is the correct rheological model of this fluid considering the Bingham model

H) $\mu_p=10 \mathrm{cp}, \tau_y=4\mathrm{lbf}/100\mathrm{ft^2}$

Fluid Flow and Heat Transfer in Chemical Engineering


Question: What is the energy (in electron volts--see More Precisely $4-1 )$ of a 450-nm blue photon? A 200-nm ultraviolet photon?


Question: What is the number and name of the sole asteroid that was discovered by Joseph Jean Pierre Laurent?


Question: Thomas Nagel call the two kinds of moral considerations he discusses in "War and Massacre"


Question: In Victor Hugo's Notre Dame de Paris, the narrative function of the architectural space of Notre Dame Cathedral is closely linked to the social power structure of the time. From this perspective, which of the following statements is the most accurate?

D) The architectural space of Notre-Dame de Paris is divided into different class areas, from the basement to the tower, which symbolizes the ladder of power from the lower class to the aristocracy, and this spatial division reinforces the idea of social hierarchy.

Choices:
The bell tower as a marginal space represents the loneliness and rebellion of Quasimodo, a socially outcast, who confronts the secular power of Paris by controlling the bell tower space.
The sacred space inside the church is the center of power, in which the fate of all figures is decided by the clergy, embodying the absolute domination of religious power.
The door of Notre-Dame Cathedral is a boundary of power, entering the gate means being sheltered by the power of the church, while outside the door is the raging of secular power, and the movement of characters inside and outside the door reflects the struggle for power.
The architectural space of Notre-Dame de Paris is divided into different class areas, from the basement to the tower, which symbolizes the ladder of power from the lower class to the aristocracy, and this spatial division reinforces the idea of social hierarchy.


Question: What is the total length of the Second Mito toll road in kilometers?


Question: Given a horizontal circular pipe with a radius of $a$, the volumetric flow rate of the fluid is $Q$. Assuming the fluid has a viscosity coefficient of $u$ and the pipe length is $L$, with laminar flow within the pipe, give the velocity distribution of the fluid in the pipe.


Question: Consider the reflection and refraction of a plane electromagnetic wave at the interface of two linear isotropic media, assuming the interface is an infinitely large smooth plane. Provide the expression for the reflectance. Please define the notations for the relevant physical quantities as needed.

A) $$
\left( \frac{-\sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{c o s} \theta_{t}+\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{c o s} \theta_{i}} {\sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{c o s} \theta_{t}+\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{c o s} \theta_{i}} \right)^{2}
$$

Choices:
$$
\left( \frac{-\sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{c o s} \theta_{t}+\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{c o s} \theta_{i}} {\sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{c o s} \theta_{t}+\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{c o s} \theta_{i}} \right)^{2}
$$
$$
\left( \frac{-\sqrt{\mu_{1} / \varepsilon_{1}} \operatorname{s i n} \theta_{t}+\sqrt{\mu_{2} / \varepsilon_{2}} \operatorname{s i n} \theta_{i}} {\sqrt{\mu_{1} / \varepsilon_{1}} \operatorname{s i n} \theta_{t}+\sqrt{\mu_{2} / \varepsilon_{2}} \operatorname{s i n} \theta_{i}} \right)^{2}
$$
$$
\left( \frac{-\sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{s i n} \theta_{i}+\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{s i n} \theta_{t}} {\sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{s i n} \theta_{i}+\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{s i n} \theta_{t}} \right)^{2}
$$
$$
\left( \frac{\sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{c o s} \theta_{i}+\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{s i n} \theta_{t}} {\sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{c o s} \theta_{i}-\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{s i n} \theta_{t}} \right)^{2}
$$
$$
\left( \frac{-\sqrt{\mu_{2} / \varepsilon_{2}} \operatorname{s i n} \theta_{i}+\sqrt{\mu_{1} / \varepsilon_{1}} \operatorname{c o s} \theta_{t}} {\sqrt{\mu_{2} / \varepsilon_{2}} \operatorname{s i n} \theta_{i}+\sqrt{\mu_{1} / \varepsilon_{1}} \operatorname{c o s} \theta_{t}} \right)^{2}
$$
$$
\left( \frac{-\sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{s i n} \theta_{i}+\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{s i n} \theta_{t}} {\sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{s i n} \theta_{i}+\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{s i n} \theta_{t}} \right)^{2}
$$
$$
\left( \frac{\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{c o s} \theta_{i} - \sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{c o s} \theta_{t}} {\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{c o s} \theta_{i} + \sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{c o s} \theta_{t}} \right)^{2}
$$
$$
\left( \frac{\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{c o s} \theta_{i} - \sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{c o s} \theta_{t}} {\sqrt{\varepsilon_{2} / \mu_{2}} \operatorname{c o s} \theta_{i} + \sqrt{\varepsilon_{1} / \mu_{1}} \operatorname{c o s} \theta_{t}} \right)^{2}
$$
$$
\left( \frac{-\sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{s i n} \theta_{t} + \sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{c o s} \theta_{i}} {\sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{s i n} \theta_{t} + \sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{c o s} \theta_{i}} \right)^{2}
$$
$$
\left( \frac{-\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{c o s} \theta_{t} + \sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{s i n} \theta_{i}} {\sqrt{\varepsilon_{1} / \mu_{2}} \operatorname{c o s} \theta_{t} + \sqrt{\varepsilon_{2} / \mu_{1}} \operatorname{s i n} \theta_{i}} \right)^{2}
$$


Question: How do humans deal with the material world?

A) How do humans deal with the material world?
Practice, the activity of human beings to consciously understand the laws of the material world, and the activities of human beings to use the laws they have learned to transform the material world.

Choices:
How do humans deal with the material world?
Practice, the activity of human beings to consciously understand the laws of the material world, and the activities of human beings to use the laws they have learned to transform the material world.
Analysis, the process of human reasoning to dissect the rules of the material world, and the actions of human beings to apply these insights to change the material world.
Investigation, the process of human reflection to comprehend the principles of the material world, and the operations of human beings to utilize these principles to alter the material world.
Reflection, the process of human contemplation to grasp the regulations of the material world, and the activities of human beings to exert these regulations to adapt the material world.
Deliberation, the process of human thought to analyze the rules of the material world, and the efforts of human beings to apply these rules to modify the material environment.
Recognition, the process of human perception to recognize the patterns of the material world, and the endeavors of human beings to employ these patterns to reshape the material world.
Experimentation, the activity of human beings to test the laws of the material world, and the actions of human beings to use the results they obtain to modify the material world.
Speculation, the activity of human beings to guess about the forces of the material world, and the actions of human beings to attempt using these guesses to alter the material world.
Aspiration, the endeavor of human beings to idealize the norms of the material world, and the attempts of human beings to use these ideals to modify the material world.
Observation, the activity of human beings to actively perceive the structures of the material world, and the actions of human beings to implement the structures they observe to revamp the material world.


Question: The best wear resistance of common fibers is (), the best moisture absorption is (), and the best elasticity is ().


Question: Given that a certain distillation column operates with binary feed, the operating lines for the enriching and stripping sections are as follows: Enriching section \( y = 0.714x + 0.271 \); Stripping section \( y = 1.25x - 0.01 \). What is the mole fraction of the more volatile component in the bottom product and in the feed?

Mass Transport and Separation Process in Chemical Engineering


Question: The method of dividing the central and local revenues according to tax types to meet expenditure needs is ( ).


Question: Let the rank of the vector group [{alpha _1} = left( {begin{array}{*{20}{c}}{1 + lambda }11end{array}} right),{alpha _2} = left( {begin{array}{*{20}{c}}1{1 + lambda }1end{array}} right),{alpha _3} = left( {begin{array}{*{20}{c}}11{1 + lambda }end{array}} right)] be 2, then `lambda=`( )


Question: Under pure shear stress and on sections with principal stress angle of 45°, which of the following descriptions is correct?

D) The shear stress is maximal, with no direct stress.

Choices:
Maximum direct stress with some shear stress.
Direct stress is minimal, and shear stress exists.
The shear stress is maximal, with no direct stress.
The shear stress is minimal, with no direct stress.
There is no shear stress, only normal stress.
Shear stress and normal stress are equal in magnitude.
The normal stress is maximal, with no shear stress.


Question: What is the garden known as the "Garden of Ten Thousand Gardens" in China?


Question: Proposed guideline values for Radioactivity in Drinking water is

H) Gross a activity 0.1 Bq/L and Gross b activity 1.0 Bq/L

Choices:
Gross a activity 1.0 Bq/L and Gross b activity 0.5 Bq/L
Gross a activity 0.5 Bq/L and Gross b activity 1.0 Bq/L
Gross a activity 10 Bq/L and Gross b activity 1.0 Bq/L
Gross a activity 1.0 Bq/L and Gross b activity 0.1 Bq/L
Gross a activity 0.1 Bq/L and Gross b activity 0.5 Bq/L
Gross a activity 0.5 Bq/L and Gross b activity 0.5 Bq/L
Gross a activity 0.5 Bq/L and Gross b activity 0.1 Bq/L
Gross a activity 0.1 Bq/L and Gross b activity 1.0 Bq/L
Gross a activity 1.0 Bq/L and Gross b activity 10.0 Bq/L
Gross a activity 1.0 Bq/L and Gross b activity 1.0 Bq/L


Question: A ring of resistance $10 \Omega $ , radius $10cm$ and $100$ turns is rotated $100$ revolutions per second about a fixed axis which is perpendicular to a uniform magnetic field of induction $ 10 m T $ . The amplitude of the current in the loop will be nearly (Take $ \pi^2 = 10 $)


Question: Cognitive ______ models such as the Theory of _________ serve to try and explain consumer behaviour, but arguably somewhat oversimplify and overestimate individual ________.

I) Decision, Planned behaviour, Rationality

Choices:
Behavioral, Planned Behaviour, Social pressures
Attitudinal, Planned Behaviour, Social pressures
Attitudinal, Market equilibrium, Social pressures
Attitudinal, Cognitive Dissonance, Rationality
Decision, Market equilibrium, Rationality
Behavioral, Cognitive Dissonance, Emotions
Decision, Planned behaviour, Rationality
Attitudinal, Social Identity, Group norms


Question: A reaction turbine has a rotor with 18 blades, each with a thickness of 0.2 inches. The radius $r_{1}=10$ inches, angle $B, =65^\circ$, and radius $r_{3}=$ 6 inches, with an angle $\beta_{2}=122^\circ$. The depth of the fluid flow passage between the two sides of the turbine $B$ is 4 inches. When this rotor rotates at 180 revolutions per minute, the water flow rate is 7.5 cubic feet per second. Assuming that there is no hydraulic impact when the water enters and exits the blades, what is the torque delivered by the water and the horsepower applied to the shaft at given the inlet and outlet conditions?

Power Engineering and Engineering Thermophysics


Question: 100 mL of 0.1 N hypo solution decolourises iodine by the addition of x g of crystalline copper sulphate to excess of KI. The value of 'x' is (Molar mass of $CuSO_4.5H_2O$ = 250 g/mol).


Question: Calculate the equilibrium constant for the reaction at 300°K H_2 + D_2 \rightleftarrows 2HD using the following data Fundamental vibrationѵ(cm^-1) Moment of inertia I(g \bullet cm^2 × 10^40) H2 HD D_2 4371 0.458 3785 0.613 3092 0.919


Question: In the case that occurred in Qingshan Village, Tonghe County, Heilongjiang Province in 2005, how many victims did Zhao Libao kill?


Question: What is the molar heat capacity of selenium at STP in joules per kelvin per mole?


Question: A family of three developed chills, fever, intermittent periumbilical pain, and diarrhea in succession one evening. The frequency of bowel movements was 5-10 times per day, with two individuals having watery stools and one having bloody stools, without significant tenesmus. Microscopic examination of the stool: white blood cells (+)/HP, red blood cells (+)/HP, pus cells 0-8/HP. They had eaten sea crab for lunch that day. The most likely diagnosis is

I) Vibrio parahaemolyticus food poisoning


Question: The______refers to the area surrounding a continent, extending from the low tide shoreline to where the seabed slope becomes dramatically steep.


Question: Find the positive number $m$ such that the area in the first quadrant bounded by the line $y = \frac{1}{35} x$, the $x$-axis, and the ellipse $\frac{1}{9801} x^2 + y^2 = 1$ is equal to the area of the region in the first quadrant bounded by the line $y = mx$, the $y$-axis, and the ellipse $\frac{1}{9801} x^2 + y^2 = 1$.


Question: During the early 1920's all radio stations().

Information and Communication Engineering


Question: The fundamental difference between large and small eccentric compression of reinforced concrete eccentrically compressed members is ( ).

A) whether the tension reinforcement yields at the section failure

Choices:
whether the tension reinforcement yields at the section failure
whether the tension reinforcement reaches the yield point after the section failure
whether the concrete on the compressed side reaches the ultimate compressive strain value
whether the tension reinforcement reaches the yield point during the section failure
whether the compressed reinforcement yields at the section failure
whether the tension reinforcement reaches the yield point only after the section failure
whether the tension reinforcement reaches the yield point before the section failure
whether the tension reinforcement partially yields at the section failure
whether the tension reinforcement reaches the yield point before or during the section failure


Question: At 25 °C and 101,325 Pa, what is the collision frequency between $\mathrm{N_{2}}$ molecules and $\mathrm{O_{2}}$ molecules in the air? What is the average time for each collision?


Question:
Calculate energy of aromatisation of cyclohexane according to the following reaction-
Given, bond energies: $C-C = 348, C-H = 415, C = C = 600, H-H = 436\ kJ\ mol^{-1}$ respectively, sublimation energy of $C(gr)$ is $717\ kJ/mol$, Resonance energy of $C_{6}H_{6}(l) = -152\ kJ\ mol^{-1}, \triangle H_{V}^{\circ}$ of benzene $= 30.8$ and cyclohexane is $33\ kJ/ mol$.


Question: Potassium chloride $(^{39} \mathrm{K}^{35} \mathrm{Cl})$ is a colorless and transparent ionic crystal with a density of $\rho = 2.0 \mathrm{g/cm}^{3}$: (1) calculate the nearest neighbor distance between $\mathrm{K^{+}}$ and $\mathrm{Cl^{-}}$ in this solid; (2) based on the given optical properties, derive the lower limit of the energy gap between the valence band and the conduction band; (3) provide the relationship between the specific heat capacity $c$ of solid KCl and the temperature $T$;


Question: Earliest barium enema finding in UC is


Question: Set $x^{4} \!-\! 2 x^{2} \!+\! 3 \!=\! c_{0} \!+\! c_{1} ( x \!+\! 2 ) \!+\! c_{2} ( x \!+\! 2 )^{2} \!+\! c_{3} ( x \!+\! 2 )^{3} \!+\! c_{4} ( x \!+\! 2 )^{2}$ , try to use synthetic division to find the $c_{0}, \, c_{1}, \, c_{2}, \, c_{3}, \, c_{4}$ . What are their solutions?


Question: The orifice flow coefficient $C_{0}$ of the orifice flowmeter, when Re increases, its value ().

F) Decreasing first, then maintaining a constant value

Choices:
Increasing exponentially as Re increases
Remaining constant, then decreasing slowly
Decreasing first, then maintaining a constant value
Increasing first, then decreasing steadily

Fluid Flow and Heat Transfer in Chemical Engineering


Question: Why are dye marking devices classified as pyrotechnics?

B) End purposes are similar to those of the true pyrotechnic.

Choices:
Color compounds are combusted in order to evaporate water.
End purposes are similar to those of the true pyrotechnic.
Enclosures are sealed tightly preventing oxygen diffusion needs.
Evaporative cooling counteracts the thermal instability of substances.
Emission spectra resemble those found in the photonics market.
Exothermic reactions release gases that remain tethered to a surface.
Electrochemical reactions cause prolonged temperature oscillations.
Explosive sounds are generated similar to firearm discharges.
External pressures facilitate chemical breakdown in climatic events.
Energy shifts occur during state transitions in metal compounds.


Question:
Ammonia is manufactured from $N_2(g)$ and $H_2(g)$ in Haber's process , which is governed by following  equilibrium reaction:
$$N_2(g)+3H_2(g) \rightleftharpoons 2NH_3(g); \Delta H=-92 KJ/mol$$
Which of the following will decrease the concentration of ammonia$(NH_3)$?

Choices:
Increase in pressure by increasing the volume of the container.
Decreasing pressure by increasing volume of container.
Increase in pressure by decreasing the volume of the container.


Question:
Three non conducting infinite planar sheets are parallel to the y-z plane. Each sheet has a uniform surface charge density. The first sheet, with a negative surface charge density $-\sigma$, passes through the x-axis at x=1 m.  The second sheet has an unknown surface charge density and passes through x-axis at x = 2m. The third sheet has a negative surface charge density $-3\sigma$ and passes through x-axis at x = 4m. The net electric field due to the sheets is zero at x
= 1.5 m.

D) The electric field at x = 6m is $\frac{-\sigma}{\epsilon_0}\hat i$

Choices:
The electric field at x = 6m is \(\frac{\sigma}{\epsilon_0}\hat i\)
The electric field at x = 3m is $\frac{-\sigma}{\epsilon_0}\hat i$
The electric field at x = 6m is \(\frac{-2\sigma}{\epsilon_0}\hat i\)
The electric field at x = 6m is $\frac{-\sigma}{\epsilon_0}\hat i$
The electric field at x = 6m is $\frac{2\sigma}{\epsilon_0}\hat i$
The electric field at x = 6m is \(\frac{-5\sigma}{\epsilon_0}\hat i\)
The electric field at x = 6m is $\frac{-4\sigma}{\epsilon_0}\hat i$
The surface charge density on the second sheet is $+2\sigma$
The electric field at x = -2m is $\frac{\sigma}{\epsilon_0} \hat i$
The electric field at x = 6m is $\frac{-3\sigma}{\epsilon_0}\hat i$


Question: '二诸葛' and '三仙姑' are characters from whose novel?

Modern and Contemporary Chinese Literature


Question: In the estimation problem of Gaussian random variables in Gaussian white noise, assume that $z_{i}=A+w_{i}$, where the prior distribution of $A$ is $N ( \mu_{A}, \sigma_{A}^{2} )$, and $w_{i}$ is independent and identically distributed zero-mean Gaussian noise with variance $\sigma^{2}$. According to the minimum mean square error criterion, the estimator is $\hat{A}=\frac{\sigma_{A}^{2}} {\sigma_{A}^{2}+\frac{\sigma^{2}} {N}} \bar{z}+\frac{\frac{\sigma^{2}} {N}} {\sigma_{A}^{2}+\frac{\sigma^{2}} {N}} \mu_{A}$ , and its performance is $\mathrm{M S E} ( \hat{A} )=\left( \frac{N} {\sigma^{2}}+\frac{1} {\sigma_{A}^{2}} \right)^{-1}$ . Which of the following statements about this estimator is correct:____________.

G) For any given set of observations, $\operatorname* {m i n} ( \mu_{A}, \bar{z} ) \leq\hat{A} \leq\operatorname* {m a x} ( \mu_{A}, \bar{z} )$ always holds

Choices:
The performance of the estimator always satisfies $\operatorname* {m i n} \left( \frac{\sigma^{2}} {N}, \sigma_{A}^{2} \right) < \mathrm{M S E} ( \hat{A} ) < \operatorname* {m a x} \left( \frac{\sigma^{2}} {N}, \sigma_{A}^{2} \right)$
The estimator approaches the sample mean when $\sigma_{A}^{2}$ is large.
For a given set of observations, when $\frac{\sigma^{2}} {N} < \sigma_{A}^{2}$, $| \hat{A}-\bar{z} | > | \hat{A}-\mu_{A} |$
The mean square error of this estimator is smaller than $\sigma_{A}^{2}$ in all cases.
When $\sigma^{2}=0$, the estimator degenerates to $\bar{z}$
When $\sigma_{A}^{2} = 0$, the estimator degenerates into $\mu_{A}$.
For any given set of observations, $\operatorname* {m i n} ( \mu_{A}, \bar{z} ) \leq\hat{A} \leq\operatorname* {m a x} ( \mu_{A}, \bar{z} )$ always holds
The estimator tends to approach the prior mean $\mu_{A}$ when $\sigma^{2}$ is large.
This estimator always has a smaller mean squared error than the sample mean.
For a given set of observations, when $\frac{\sigma^{2}} {N} > \sigma_{A}^{2}$, $| \hat{A}-\bar{z} | < | \hat{A}-\mu_{A} |$


Question: You play a slot machine in Las Vegas. For every \$1 coin you insert, there are three outcomes: (1) you lose \$1, (2) you win \$1, so your profit is \$0, (3) you win \$5, so your profit is \$4.Suppose you find that your average expected profit over many trials is \$0. (What an optimist!) What is the maximum entropy distribution for the probabilities $p_{1}$, $p_{2}$ and $p_{3}$ of observing each of these three outcomes?


Question: What is the mode of mental activity formed by learning according to law?


Question: The zoogeographic regions of China are divided into ______ areas based on the distribution of terrestrial vertebrates, especially mammals and birds.


Question: If a trait is quantitatively inherited but its heritability is 0, which of the following conclusions is correct?

G) Almost entirely influenced by the environment

Choices:
Individuals with identical genotypes exhibit the same phenotype.
Fully controlled by epigenetic modifications alone.
It is the result of many interacting genes.
Entirely driven by natural selection processes.
Exclusively dependent on dominant genetic traits.
Inherently stable across all diverse populations.
Almost entirely influenced by the environment
Determined solely by a single genetic mutation.
Completely unaffected by environmental conditions.


Question: a) Calculate heat of dissociation for Acetic acid from the following data:$CH_3COOH + NaOH\longrightarrow CH_3COONa + H_2O .... \Delta H = -13.2  Kcal$$H^{ \oplus } + \overset { \ominus }{ O }H\longrightarrow H_2O; .... \Delta H = -13.7  Kcal$.b) calculate heat of dissociation for $NH_4OH$ if $HCl + NH_4OH\longrightarrow NH_4Cl + H_2O; \Delta H = -12.27  Kcal$.


Question: In cellular interactions, the primary interactions are between proteins and ___ as well as proteins and ___.


Question: The wavelength of very fast moving electron $ ( v pprox  c) $ is :

Choices:
\lambda = \cfrac {h \sqrt { 1-\cfrac { v^2 }{ c^2 } } }{ 2m_0v }
\lambda = \cfrac {h \sqrt { 1+\cfrac { v^2 }{ c^2 } } }{ m_0v }
\lambda = \cfrac {h \sqrt { 1-\cfrac { v^2 }{ c^2 } } }{ m_0v^2 }


Question: The causative organism of syphilis is:


Question: The ability of salivary amylase to hydrolyze starch is reduced after dialysis, what is the reason for this?


Question: When using the graphical method to solve a linear programming problem for maximum profit, if its isoprofit line intersects the feasible solution region but there is no isoprofit line at the boundary of the feasible solution region, then this linear programming problem ( ).

B) Has feasible solutions but no optimal solution

Choices:
Has feasible solutions but no optimal solution
Has feasible solutions and an optimal solution


Question: This is a gram ______ bacterium and, given the molecules drawn at its surface, could most likely activate the __________ pathway.


Question: A client with a subarachnoid hemorrhage is prescribed a 1,000-mg loading dose of Dilantin IV. Which consideration is most important when administering this dose?

C) Rapid Dilantin administration can cause cardiac arrhythmias.

Choices:
Therapeutic drug levels should be maintained between 20 to 30 mg/ml.
Dilantin should be administered through an IV catheter in the client's hand.
Rapid Dilantin administration can cause cardiac arrhythmias.
Rapid Dilantin administration can cause tachycardia.
Dilantin should be mixed in dextrose in water before administration.
Rapid Dilantin administration can cause bradycardia.
Slow Dilantin administration can prevent hypotension.
Rapid Dilantin administration can cause respiratory distress.
Rapid Dilantin administration can cause hypotension.
Rapid Dilantin administration can lead to intra-cranial pressure increase.


Question: Technologies developed during World War II that were used in marine applications include ____ and scuba diving equipment.


Question: In the Millikan oil-drop experiment, the charge is measured by balancing electric force and gravitational force on an oil droplet. The electric field is produced by two charged parallel plates. During the experiment, an oil droplet with radius r and a charge of two electrons remains stationary when the potential difference between the plates is $U_{12}$. When the potential difference is increased to $4 U_{12}$, an oil droplet with radius 2r remains stationary. What is the charge on this oil droplet?


Question: Where does congenital preauricular fistula originate from?


Question: A user has made a query "wagon r tail light right side outer part". What kind of product is he probably looking for?


Question: Under Chinese law, the statute of limitations for claiming the return of dowry and bride price is:


Question: The chemical composition Na2O+K2O in magmatic rocks is called ().

Mineralogy, Petrology, and Economic Geology


Question: How many times does the total mass transfer coefficient increase when the gas flow rate doubles while absorbing ammonia from the mixed gas with water and keeping other conditions constant?

Mass Transport and Separation Process in Chemical Engineering


Question: A plane glass mirror of thickness 3 cm of  material of $\mu = \dfrac{3}{2}$ is silvered on the back surface. When a point object is placed 9 cm from the front surface of the mirror, then the position of the brightest image from the front surface is


Question: The particles are not dry enough and the amount of lubricant is insufficient, which of the following tablet quality problems may be caused?


Question: What is the chemical quantitative equation for the regeneration of inorganic salts and the consumption of dissolved oxygen during the decay of organic matter in seawater?

J) (CH₃O)tot + 138O₂ → 106CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄

Choices:
(CH₃O)tot + 138O₂ → 108CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄
(CH₃O)tot + 138O₂ → 100CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄
(CH₃O)tot + 138O₂ → 110CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄
(CH₃O)tot + 138O₂ → 102CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄
(CH₃O)tot + 138O₂ → 104CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄
(CH₃O)tot + 150O₂ → 106CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄
(CH₃O)tot + 138O₂ → 106CO₂ + 16HNO₃ + 2H₃PO₄ + H₂SO₄
(CH₃O)tot + 138O₂ → 106CO₂ + 16HNO₃ + H₃PO₄ + 16H₂SO₄
(CH₃O)tot + 130O₂ → 106CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄
(CH₃O)tot + 138O₂ → 106CO₂ + 16HNO₃ + H₃PO₄ + H₂SO₄


Question: Massive stars have masses greater than ( ) times the mass of the Sun and eventually undergo a "superexplosion".


Question: At 293 K, for a solution of concentration 0.1 mol·dm⁻³ of NH₃ (g) in CCl₄ (1), the vapor pressure of NH₃ (g) above it is 4.43 kPa; for a solution of concentration 0.05 mol·dm⁻³ of NH₃ (g) in H₂O (l), the vapor pressure of NH₃ (g) above it is 0.8866 kPa. Calculate the partition coefficient of NH₃ (g) between the two liquid phases, CCl₄ (1) and H₂O (l).


Question: There is a spherical glass shell of refractive index 1.5, inner radius 10 cm and outer radius 20 cm. Inside the spherical cavity, there is air. A point object is placed at a point O at a distance of 30cm from the outer spherical surface. Find the final position of the image as seen by eye


Question: The 'Pingfa Atlas' is applicable to the design of construction drawings for cast-in-place concrete frame, shear wall, frame-shear wall, and frame-supported shear wall main structures in regions with non-seismic and seismic fortification intensity of ( ) degrees, for seismic resistance grades one to four.


Question: When a ball at rest hangs by a single vertical string tension in the string is mg. If the ball is made to move in amhorizontal circle so that the string describes a cone string tension

Choices:
may be equal to mg depending on the speed of the ball
is directly proportional to the speed of the ball
is inversely proportional to the speed of the ball
is equal to the square of the speed of the ball
remains unchanged regardless of the movement of the ball
is less than mg when the ball is at the highest point in the circle
may be greater or less than mg depending on the speed of the ball


Question: All linear genomes share a common problem of replication. Define the problem and describe how the process of reverse transcriptionelegantly solves it.

G) The problem faced by all linear genomes is replicating the entire genome without loss of information from the ends. Retroviruses solved this problem simply by copying the 5' end before copying the rest of the strand.

Choices:
All linear genomes struggle with the degradation of DNA at the ends during replication. Retroviruses circumvent this by integrating their DNA into the host genome.
The challenge for all linear genomes is that the DNA polymerases cannot initiate replication de novo. Retroviruses counteract this by using a protein to initiate the synthesis.
Linear genomes cannot replicate the very ends of the DNA strands, known as the end-replication problem. Retroviruses solve this by adding repeated sequences to the ends of the DNA.
The issue faced by all linear genomes is replication speed. Retroviruses solved this problem by making the process more efficient.
The problem with all linear genomes is the inability to replicate without the presence of primer sequences. Retroviruses address this by creating a primer from an RNA template.
The difficulty with linear genomes is the formation of secondary structures that impede replication. Retroviruses prevent this by using reverse transcriptase to unwind these structures.
The problem faced by all linear genomes is replicating the entire genome without loss of information from the ends. Retroviruses solved this problem simply by copying the 5' end before copying the rest of the strand.
The problem faced by all linear genomes is maintaining the structure of the genome. Retroviruses solved this problem by strengthening the bonds between nucleotides.
The problem faced by all linear genomes is avoiding mutations. Retroviruses solved this problem with an error-checking mechanism.
Linear genomes face the challenge of DNA damage during replication, which can lead to cell death. Retroviruses have evolved a robust repair system to address this.


Question: We now define an algorithm: The definition of a(n) is the expansion of the modular form (eta(q^2) / eta(q))^24 in powers of q, where eta(q) is the Dedekind eta function, defined as eta(q) = q^(1/24) * Product_{n>=1} (1 - q^n). Given the input x_list (a series of values): [15, 16, 17, 18, 19, 20, 21, 22, 23, 24], determine the corresponding output sequence y_list.


Question: Surface-catalysed reactions that are incorporated by the product, obey the differential rate expression, $\cfrac { dy }{ dt } =\cfrac { k\left[ { C }_{ 0 }-y \right]  }{ 1+by } $, where ${ C }_{ 0 }=$ initial concentration and $k$ and $b$ are constants. The half-life of reaction is


Question: Determine the maximum theoretical height to which water at 150°F may be raised by a vacuum at sea level.

Power Engineering and Engineering Thermophysics


Question: The movement of Qi in the human body is called ( ).

Choices:
Ascending, Descending, Entering, Exiting


Question: what things electromagnetic exploration is mainly used to detect.


Question: In the master production schedule, 50 units of A and 60 units of B are planned. The current inventory level of B is 25 units. Each unit of A requires 2 units of C, and each unit of B requires 5 units of C. The current inventory level of C is 160 units. What is the net requirement for C?


Question: If the total area of a felling series is 1000 ha and the rotation and regeneration period of the tree is 80 years and 20 years, then calculate the normal area of each periodic block?


Question: A pulsating spherical source with a radius of 0.02 m radiates sound waves in water at a frequency of $1000 \mathrm{~Hz}$, with a vibration velocity amplitude on the surface of the sphere of $0.05 \ m/s$. Determine the sound power radiated by this spherical source.


Question: Figure shows the orbit of a planet P round the sun S. AB and CD are the minor and major axes of the ellipse. If t$_1$ is the time taken by the planet to travel along ACB and t$_2$ the time along BDA, then :


Question: Which sequence of reactions would be best for the conversion of toluene into para-bromopheny lacetic acid? (NBS = N-bromosuccinimide)

Elements of Chemical Reaction Engineering


Question: The economic foundation of Chiang Kai-shek's reactionary regime is ( )


Question:
One day you walk into a room with three doors. There's a note nearby with some clues and information. The specific information is as follows:
Clue 1: The numbers on the three doors are prime numbers greater than 12 and less than 20, and the number on the door with the lion is not the largest.
Clue 2: The green door is not on the far right, and the green door is not adjacent to the purple door.
Clue 3: The wolf is not behind the orange door, and the number on the green door is not the largest.
Clue 4: The number on the purple door is not 17, and the lion is not behind the purple door.
Clue 5: The wolf is not behind the door numbered 13, and the number on the green door is not 17.
Clue 6: The door with the lion is not on the far left, and it is adjacent to the door with the wolf.
Based on these clues, which door contains the lion?


Question: Two concentric thin metal spherical shells have radii \(R_{1}\) and \(R_{2}\), with \(R_{1}\) less than \(R_{2}\). They carry charges \(Q_{1}\) and \(Q_{2}\) respectively, and their potentials are \(\varphi_{1}\) and \(\varphi_{2}\) (with the potential at infinity set to zero). If the two shells are connected by a wire, what will be their potential?


Question: Besides () and Algeria, all the countries in the top ten by geographical area are federal states.


Question:
A tenant was broke and needed money to pay her rent.
The tenant recalled that one of her neighbor's had admired a painting she owned. The tenant asked the neighbor if he would be interested in buying the painting. The painting was worth $10,000, but the neighbor offered her only \$2,000, saying, "take it or leave it." The tenant was so desperate that she accepted his offer. The tenant and the neighbor agreed that the neighbor would bring the tenant a check the next day, at which time she would give him the painting. There was no written agreement. The next day, the tenant had second thoughts and refused to sell the painting to the neighbor. The neighbor sued the tenant to force the tenant to sell the painting, but the court refused to force the tenant to go forward with the sale.
Which of the following states the most likely ground(s) for the court's refusal to enforce the sale contract?

Choices:
The statute of frauds, coercion, and inadequate consideration.
The statute of frauds, unconscionability, and coercion.
Only the statute of frauds and unconscionability.
The statute of frauds, undue influence, and duress.
Only the statute of frauds and undue influence.
The statute of frauds, duress, and inadequate consideration.
Only the statute of frauds and equitable estoppel.
Only the statute of frauds and inadequate consideration.


Question: Which of the following compounds has the highest reactivity in sulfonation?


Question:
A gamer agreed to purchase a friend's used smart TV for $100. When negotiating the sale, the gamer had asked the friend if the Internet function on the TV worked. The friend said, "The last time I checked, the Internet worked." The gamer never inspected the TV. The parties reduced their agreement to a writing that they both intended to serve as their final and complete agreement. The written agreement contained the disclaimer, "The seller makes no warranties about the smart TV, either express or implied, including oral representations." In addition, the written agreement stated, in large-print, bold letters, "The TV is sold as is." When the gamer attempted to set up the TV, the Internet function did not work.
If the gamer brings a claim against the friend for the faulty TV and argues that there was a warranty based on the parties' discussion about the Internet function, is the gamer likely to prevail?

E) No, because the friend's statement likely did not create a warranty as to the Internet function, and if it did, evidence of the statement would be excluded by the parol evidence rule.

Choices:
Yes, because the friend's oral assurance that the Internet function worked created an express warranty, which was violated.
No, because the gamer explicitly accepted the TV "as is," assuming all risks associated with its condition.
Yes, because the friend's oral statement overrides the written disclaimer about the TV's condition.
Yes, because the friend's oral assurance that the Internet function worked created an implied warranty of fitness for a particular purpose, which was violated.
No, because the friend's statement likely did not create a warranty as to the Internet function, and if it did, evidence of the statement would be excluded by the parol evidence rule.
Yes, because the friend's oral assurance that the Internet function worked created a hidden defect warranty, which was violated.
No, because the gamer had a duty to examine the TV prior to purchase.
Yes, because the gamer reasonably relied on the friend's assurance about the Internet function, creating a reliance-based warranty.
No, because the disclaimer in the written agreement negates any potential warranties from oral statements.
No, because the verbal assurance about the Internet function has no legal effect due to the written agreement.


Question: A normal shock wave is moving at a speed of $600 \mathrm{m/s}$ in still air, where the air pressure is $p_{1}=103\ \mathrm{kPa}$ and the temperature is $T_{1}=293\ \mathrm{K}$. What is the Mach number after the shock wave passes through?


Question: If the segregation ratios of $\mathrm{F_2}$ are 9:7, 9:6:1, and 15:1 respectively, then the segregation ratios obtained from test crosses between $\mathrm{F_1}$ and completely recessive individuals will be:


Question: When was the major shift by Greek philosophers who rejected the anthropomorphic view of the divine?


Question: An enterprise produces the same product for two types of customers, and the demand of customer A is$x_1$,each piece is sold at:$70-4x_1$,B Customer needs are:$x_2$,each piece is sold at:$150-15x_2$.The cost per product produced by the enterprise is:$100+15(x_1+x_2)$The maximum profit of the enterprise is:


Question:
What is true about the greater protection of important data?
I.Do not store data files in the primary partition
II.backup important data files
III.new content can be saved after data is accidentally deleted
IV.important data can be destroyed by file shredding


Question: $C_1$ is a circle with radius $164$ and $C_2$ is a circle internally tangent to $C_1$ that passes through the center of $C_1$ . $\overline{AB}$ is a chord in $C_1$ of length $320$ tangent to $C_2$ at $D$ where $AD>BD$ . Given that $BD=a-b\sqrt{c}$ where $a,b,c$ are positive integers and $c$ is not divisible by the square of any prime, what is $a+b+c$ ?


Question: "New forces and new doctrines have arisen to challenge the orthodox liberalism of the 19th century. Utopian and other socialists have fired several skirmish shots, now it is the turn of the heavy artillery." What does the "heavy artillery" refer to?


Question: The speed v reached y a car of mass m, driven with constant power P (after travelling through a distance x and starting from rest), is given by:


Question: Given that the site's seismic intensity is 7 degrees, the design basic seismic acceleration is 0.15g, and the seismic design group is the first group. For buildings constructed on type II sites, with a natural structural vibration period of 0.40s and a damping ratio of 0.05, when performing cross-sectional seismic checks on the building structure, which of the following options is closest to the corresponding horizontal seismic influence coefficient value?


Question: Divide a cube with a colored surface into a thousand smaller cubes. Out of these little cubes, pick one at random. So what's the probability $P \ ( A_{i} ) \ ( i=0, 2 )$ that it has $i$ painted?


Question: Assume a memory capacity of 32 words, a word length of $64$ bits, and the number of modules $m=4$. The organization is done in both sequential and interleaved ways. The memory cycle $T=200 \mathrm{ns}$, the data bus width is $64$ bits, and the bus transfer cycle $r=50 \mathrm{ns}$. In the situation of continuously reading out 4 words, what is the bandwidth of the sequential memory and the interleaved memory, respectively?


Question: For a positive integer $N$, let $f_N$\footnote{Corrected from $F_N$ in the source.} be the function defined by \[ f_N(x) = \sum_{n=0}^N \frac{N+1/2-n}{(N+1)(2n+1)} \sin((2n+1)x). \] Determine the smallest constant $M$ such that $f_N(x) \leq M$ for all $N$ and all real $x$.


Question: When did the first architectural schools in Europe begin to be established?


Question: What is the EMF of the cell: $Pt, H_{2}\ (1\ atm) |CH_{3}COOH\ (0.1\ M) \parallel (0.01\, M) NH_{4}OH | H_{2}\ (1\ atm), Pt$? Given: $ K_{a} $ for $ CH_{3}COOH = 1.8 \times 10^{-5}$             $K_{b}$ for $ NH_{4}OH = 1.8 \times 10^{-5}$           $(2.303 RT)/F = 0.06$            $ log\ 1.8 = 0.25 $


Question: We now define an algorithm: The definition of a(n) is the number of partitions of n of the form a_1*b_1^2 + a_2*b_2^2 + ...; number of semisimple rings with p^n elements for any prime p. Given the input x_list (a series of values): [36, 37, 38, 39, 40, 41, 42, 43, 44, 45], determine the corresponding output sequence y_list.


Question: Two protons are kept at a separation of 10 nm Let Fn and Fe be the nuclear force and electromagnetic force between them.

Choices:
$F _ { e } \text { and } F _ { n }$ differ only slightly


Question: Consider a model of the star Dschubba ( $\delta$ Sco), the center star in the head of the constellation Scorpius. Assume that Dschubba is a spherical blackbody with a surface temperature of 28,000 K and a radius of $5. 1 6 \times1 0^{9}$ m. Let this model star be located at a distance of 123 pc from Earth. Determine the Luminosity.


Question: The genetic recombination of bacteria, whether caused by conjugation or transduction, can be identified through the ___ experiment.


Question: The income of a Chinese citizen working in the United States is included in China's ().


Question: The author of 'Yuefu Chuansheng' is ( ).


Question: What is the title of the 2018 film directed by Peter Chan that showcases the impact of the Chinese Civil War?


Question: In the pre-competition training week within a microcycle, the main training task is ()

C) Improve specialized competitive abilities

Choices:
Eliminate psychological and physiological fatigue
Master various techniques and strategies
Improve specialized competitive abilities
Enhance specialized competitive techniques
Enhance specialized physical conditioning
Successfully participate in competitions
Optimize specialized competitive strategies


Question: On Encrypting "cryptography" using Vignere Cipher System using the keyword "LUCKY" we get cipher text ____.


Question: 26-year-old, pregnant. (G,P.), the uterus stopped growing at 4 months of pregnancy. Examination revealed that the uterus was smaller than expected for the gestational age, but there was no natural miscarriage even after 6 weeks. Which of the following should be closely monitored?


Question: Among the following statements, the accurate one is ___.

B) Genetic information is stored in the sequence of nucleotide bases.

Choices:
Genetic information is stored in the sequence of carbohydrate bases.
Genetic information is stored in the sequence of nucleotide bases.
Genetic information is stored in deoxyribonucleic acid.
Genetic information is stored in the sequence of nitrogenous bases.
Genetic information is stored in the sequence of amino acids.
Genetic information is stored in the sequence of proteins.
Genetic information is stored in the sequence of lipid bases.
Genetic information is stored in the sequence of fatty acids.


Question: A small body of mass $m$ is located on a horizontal plane at the point $O$. The body acquires a horizontal velocity $v_0$. Find the mean power developed by the friction force during the whole time of motion, if the friction coefficient $k=0.27$, $m=1.0\:kg$, and $v_0=1.5\:m/s$.


Question: The equation $N(t) = \frac{ 500 }{ 1+49 \cdot e^{-0.7 \cdot t} }$ models the number of people in a town who have heard a rumor after $t$ days. To the nearest whole number, how many people will have heard the rumor after $3$ days?


Question: Rural building energy-saving systems should be based on ( ) , supplemented by electricity.

Choices:
sustainable agriculture and biomass fuels

Agricultural Environment and Soil-Water Engineering


Question: The production of second heart sounds is mainly ().

H) The main and pulmonary valves are closed

Choices:
The main and pulmonary valves are closed


Question: In which year did Japanese petrologist Kenichi Sugai first describe the mineral Sugilite?

Mineralogy, Petrology, and Economic Geology


Question: A single cluster size can reach more than () servers (maintaining 80% linear scaling).


Question: A linear time-invariant resistor of 4\Omega has a current through it given byi(t) = sin\pit. If E(0) = 0, find the energy dissipated in the resistor at t = 1, 2, 3, 4, 5, 6 sec.


Question: If small-eyed male fruit flies are mated with normal-eyed female fruit flies, their offspring include 77 males with completely normal eyes and 78 females with normal eyes. What type of inheritance does the small-eye trait exhibit?


Question: Nuts and washers for couplings are selected according to the ( ) of the thread.


Question: Find a cosine series which represents f(x) in 0 \leq x \leq \pi if f(x) is defined as f(x) = 00 \leq x < (\pi / 2) f(x) = 1(\pi / 2) < x \leq \pi.


Question: Stevenson claims that the primary use of ethical judgments is to:


Question: A pressure water transmission pipe has a pipe wall roughness of $\Delta\!=\! 0.3 \, \mathrm{mm}$, with a water temperature of 15°C. If the pipe length $L = 5 \, \mathrm{m}$ and the pipe diameter $d = 1.0 \, \mathrm{cm}$, with a flow rate of $0.05 \, \mathrm{L/s}$, what is the head loss?


Question:
When a particle of mass m moves on the x-axis in a potential of the form $V(x)={ kx }^{ 2 },$ it performs simple harmonic motion. The corresponding time period is proportional to $\sqrt { \dfrac { m }{ k }  } $ as can be seen easily using diamensional analysis , However , the motion of a particle can be periodic even when its potential energy increase on the both sides of x=0 in a way different form ${ kx }^{ 2 }$ and its total energy is such that the particle does not escape to infinity . Consider a particle of mass m moving on the x-axis . its potential energy is $V(x)={ ax }^{ 4 }(a>0)$ for |x| near the origin and becomes a constant equal to ${ V }_{ 0 }for|x|{ x }_{ 0 }$ (see figure)
(1) For periodic motion of small amplitude A , the time period T of this particle is Proportional to :

Choices:
\dfrac { A }{ \sqrt { \dfrac { a }{ m } } }


Question: Jared thinks that going to psychology lecture classes is a waste of time and that you can do just as well in the course if you just read the review book, watch "Discovering Psychology," and take the tests. He decides to test his hypothesis with an experiment. The independent variable in his experiment is

C) not going to lecture classes, reading the review book, and watching "Discovering Psychology"

Choices:
not going to lecture classes, reading the review book, and watching "Discovering Psychology"
going to lecture classes and watching "Discovering Psychology"
not going to lecture classes and just taking tests
the review book and watching "Discovering Psychology"
going to lecture classes, reading the review book, and watching "Discovering Psychology"


Question: Which of the following physical quantities is only related to the properties of atoms?

H) Spontaneous emission transition probability

Choices:
Gravitational force interaction constant
Stimulated emission transition probability
Stimulated absorption transition probability
Spontaneous emission transition probability


Question: Which of the following organism is responsible for 'malt worker's lung'?

Health Toxicology and Environmental Health


Question: What is Ai Wu's first and most influential and successful short story collection?

Modern and Contemporary Chinese Literature


Question: When did the first episode of the 'Little matures' series start broadcasting?


Question: Two simple harmonic oscillations with the same direction and frequency have a resultant amplitude of 10 cm, with the phase of the resultant vibration lagging behind the phase of the first vibration by 30°. If the amplitude of the first vibration is $A_{1}=8.0 \text{ cm}$, what are the amplitude $A_{2}$ of the second vibration and the phase difference between the first and the second oscillations?

F) $A_2\approx6.0\mathrm{cm}$
The phase difference is $30°$.

Choices:
$A_2\approx2.0\mathrm{cm}$
The phase difference is $180°$.
$A_2\approx1.0\mathrm{cm}$
The phase difference is $210°$.
$A_2\approx7.0\mathrm{cm}$
The phase difference is $60°$.
$A_2\approx8.0\mathrm{cm}$
The phase difference is $90°$.
$A_2\approx0.0\mathrm{cm}$
The phase difference is $360°$.
$A_2\approx6.0\mathrm{cm}$
The phase difference is $30°$.
$A_2\approx3.0\mathrm{cm}$
The phase difference is $150°$.
$A_2\approx4.0\mathrm{cm}$
The phase difference is $120°$.
$A_2\approx9.0\mathrm{cm}$
The phase difference is $15°$.
$A_2\approx5.0\mathrm{cm}$
The phase difference is $45°$.


Question: Let G be a non-Abelian group and D(G) be a real representation of group G. If D(R) is the matrix representing element R, which of the following matrix operations will give another valid representation of group G?


Question: There are up to 30 sulfur compounds in garlic, with the one having the strongest biological activity being ().


Question: At time $t=0$, a car moving along a straight line has a velocity of $16\ m { s }^{ -1 }$. It slow down with an acceleration of $0.5t\ m { s }^{ -2 }$, where $t$ is in seconds. Mark the correct statement(s).

D) The distance travelled by the particle in $10\ s$ is $94\ m$

Choices:
The direction of velocity changes at $t=8\ s$.
The distance travelled by the particle in $10\ s$ is $97\ m$
The distance travelled in $4\ s$ is approximately $59\ m$
The distance travelled by the particle in $10\ s$ is $94\ m$
The distance travelled by the particle in $10\ s$ is $95\ m$
The distance travelled by the particle in $10\ s$ is $96\ m$
The distance travelled by the particle in $10\ s$ is $98\ m$


Question: Estimate the binding energy of ${\bf a} \, \sim\, 1 0 \, M_{\odot}$ star is(), withradus $R \sim5 R_{\odot}$ . surrounding a collapsing degenerate core, and com ne initial shock energy.

G) $E_{B} \sim G M^{2} / R \sim1 0^{5 0}$ erg following core bounce.

Choices:
$E_{B} \sim G M^{2} / R \sim1 0^{4 9}$ erg prior to core bounce.
$E_{B} \sim G M^{2} / R \sim1 0^{4 8}$ erg for an accretion disk.
$E_{B} \sim G M^{2} / R \sim1 0^{4 7}$ erg from a binary merger.
$E_{B} \sim G M^{3} / R \sim1 0^{5 1}$ erg during core inflation.
$E_{B} \sim G M / R^{2} \sim1 0^{5 0}$ erg in post-bounce scenario.
$E_{B} \sim G M^{2} R \sim1 0^{5 0}$ erg beyond critical density.
$E_{B} \sim G M^{2} / R \sim1 0^{5 0}$ erg following core bounce.
$E_{B} \sim M^{2} / R \sim1 0^{5 0}$ erg after neutron capture.
$E_{B} \sim G R^{2} / M \sim1 0^{5 0}$ erg with a static shell.
$E_{B} \sim G M^{2} / R \sim1 0^{5 2}$ erg at maximum spin rate.