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92313
|
The definition of Lagrangian
| |
57137
|
How soon that a force affect another object?
| |
69657
|
How could vacuum energy cause the expansion of the universe?
| |
56888
|
rephrasing my question on QFT and path intergrals?
| |
13388
|
At what speed does our universe expand?
| |
54656
|
When can one write $a=v \cdot dv/dx$?
| |
73825
|
The future of supersymmetry
| |
29642
|
In a neutron star - what force keeps the neutrons from getting closer and closer?
| |
72447
|
Why this perpetuum mobile can't be possible?
| |
51776
|
How are current and voltage out of phase in capacitive circuit?
| |
130171
|
At what speed will objects hit a singularity?
| |
18691
|
Topics in particle cosmology
| |
47291
|
How could the relative zero gravity of the International Space Station be canceled?
| |
47128
|
exponential potential $ \exp(|x|) $
| |
39263
|
Science behind the singing wine glass
| |
12664
|
Proving that interval preserving transformations are linear
| |
111696
|
Hydrostatic pressure at the center of a water planet
| |
8420
|
Strongest force in nature
| |
93130
|
Is it wasteful to use a heating element, instead of doing useful work?
| |
55458
|
Why is the Lagrangian quadratic in $\dot{q}$?
| |
68198
|
Why can't some light ever reach earth?
| |
68223
|
The secret behind the spinning, asymmetrically weighted, 2D disk-shaped top?
| |
43919
|
Dark Energy saving the world
| |
89335
|
Self-contained book about complex systems and nonlinear dynamics
| |
69281
|
The interaction picture doesn't exist?
| |
99338
|
Transportation using disintegration
| |
49837
|
How do stars look like from space?
| |
46824
|
A thought experiment with Heisenberg's Uncertainty Principle
| |
79136
|
Buzzing/Vibration in body under power lines
| |
79685
|
If the source of sound is vibration, why can't we "hear" a object whose molecules are vibrating?
| |
73162
|
Should we necessarily express the dimensions of a physical quantity within square brackets?
| |
34834
|
An example of non-Hamiltonian systems
| |
107746
|
Spinning of the Earth
| |
6582
|
What sort of jobs do physics graduates with B.Sc/M.Sc get?
| |
130999
|
Why do we observe opposite motion of trees (nearer) and trees (distant) when seen from a moving frame?
| |
70463
|
Exchange particles-real or just mathetical constructs?
| |
89988
|
Can we actually prove with 100% accuracy that there is more than 3 dimensions plus time (t,x,y,z)?
| |
7479
|
A Basic Question about Gravity, Inertia or Momentum or something along those lines
| |
110615
|
What does 1/k represent regarding Newtons Law of Cooling?
| |
19548
|
Does mass affects accelleration of an object in a sloapy movement?
| |
46327
|
Flames with no gravity?
| |
46324
|
To which extent is general relativity a gauge theory?
| |
43665
|
Logical requirement of newton's third law
| |
34366
|
Time taken for object in space to fall to earth
| |
34364
|
Why does a cuboid spin stably around two axes but not the third?
| |
73393
|
A question about the higher-order Weyl variation for the geodesic distance
| |
103110
|
A black torch to darken everything
| |
87260
|
Time Slowing Down
| |
102719
|
What is the formula for determining time dilation (as the object in motion)?
| |
109992
|
Heat energy in special theory of relativity
| |
128875
|
How to find the potential energy?
| |
77020
|
Are Lorentz force and maxwell's equations independent?
| |
96081
|
Is the second law of thermodynamics a fundamental law, or does it emerge from other laws?
| |
35660
|
Is there a difference between a postulate and a principle in physics?
| |
73051
|
Do cosmologically redshifted photons violate energy conservation?
| |
98437
|
Why absence of electron is called hole?
| |
156
|
How are the northern lights produced?
| |
83845
|
Can air bubbles sink at extreme depths?
| |
15855
|
How does quantum trapping with diamagnets work?
| |
89002
|
Why treat complex scalar field and its complex conjugate as two different fields?
| |
33507
|
Quantum mechanic newbie: why complex amplitudes, why Hilbert space?
| |
21654
|
How to find the value of the parameter $a$ in this transfer function?
| |
90469
|
Do all massless particles (e.g. photon, graviton, gluon) necessarily have the same speed $c$?
| |
28093
|
Relation between water flow and pressure
| |
28094
|
Time for two objects to gravitationally attract each other
| |
104237
|
Why do the planets orbit the Sun?
| |
112270
|
Thermo-Emf variation with temperature
| |
68302
|
Best way to chill a cup of coffee with cold water and 5 minutes
| |
3009
|
How exactly does curved space-time describe the force of gravity?
| |
31029
|
How can a wooden spoon be used to prevent water from over boiling?
| |
72535
|
Are there any naturally occurring perfect circles?
| |
132988
|
Energy & Mass of a Photon
| |
7905
|
Massless charged particles
| |
21194
|
Problem on nuclear physics radioactivity
| |
126694
|
Is the Speed of Light an universal spacetime constant, the velocity of electromagnetic waves, or of photons?
| |
27041
|
Linearizing Quantum Operators
| |
32096
|
What exactly is a kilogram-meter?
| |
22404
|
Will the hole on a metal disc expand or contract upon heating?
| |
102791
|
Quarks are now considered to be fundamentals, but so were atoms some time ago. So the way we see is only limited by our technological advances?
| |
104302
|
Size of Universe after inflation
| |
74517
|
Does a 27 hp engine output the same amount of energy as lifting a 1 ton stone block almost 3 meters per second?
| |
10311
|
Does it exist a free good molecule / atom simulation software?
| |
63278
|
What counts as "observation" in Schrödinger's Cat, and why are superpositions possible?
| |
41717
|
How is it possible to come to a conclusion that Universe is a result of the Big Bang while we aren't able to observe the entire Universe?
| |
7732
|
If the Sun were to suddenly become a black hole of the same mass, what would the orbital periods of the planets be?
| |
52515
|
What is a natural movement of a ball on a upward curve (the two arrow lines pointing upward) given no external force?
| |
82418
|
Analytic solution for angle of minimum deviation?
| |
64253
|
Distance away from earth to see it as a full disk
| |
85975
|
How much extra distance to an event horizon?
| |
77143
|
What does it mean for a QFT to not be well-defined?
| |
357
|
Home experiments to derive the speed of light?
| |
2254
|
When water climbs up a piece of paper, where is the energy coming from?
| |
9468
|
In what order should the subjects be studied in order to get to String Theory
| |
35781
|
Why are atoms particles?
| |
127408
|
Features used in quantum mechanics but not used in classical mechanics
| |
18148
|
Current against the inverse of resistance graph, $I = V/R +c$
| |
39170
|
Good Magnetic Simulation Software?
| |
12717
|
Charging 12V 150Ah battery
| |
111866
|
Intuitive meaning of Dot Product
| |
62474
|
Does friction depend on the area between bodies thats in contact?
|
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