_id stringlengths 1 6 | text stringlengths 15 149 | title stringclasses 1
value |
|---|---|---|
32122 | Phase shift of 180 degrees on reflection from optically denser medium | |
32120 | Why do we still not have an exact definition for a kilogram? | |
98000 | Does the time for communication between moving objects solely account for each object to perceive the other object's clock to more slowly tick? | |
3799 | Why is cold fusion considered bogus? | |
3795 | Why are snowflakes symmetrical? | |
86528 | How functions become operators in quantum mechanics? | |
106065 | Relativity's effects on centripetal motion | |
3244 | Vortex in liquid collects particles in center | |
72983 | Optics of a rotated spectacle lens | |
132058 | Speed greater than light in circular motion | |
6533 | What allows the modified Urca process to work at lower density than direct Urca in neutron star cooling? | |
18473 | Where do electrons get their ever-lasting circulating energy? | |
31387 | How do you find spin of a particle from experimental data? | |
131505 | Universal speed limit | |
19632 | How much electric charge do electromagnetic waves carry? | |
101404 | Positive Mass Theorem | |
48469 | Intuitive meaning of Hilbert Space formalism | |
44586 | How does an inflationary universe solve the Flatness Problem, Horizon Problem and Monopole Problem? | |
122564 | Alternating Current Inquires | |
111172 | What is the difference between light and visible light? | |
126691 | What would the properties of a particle be that would allow light to orbit it? | |
110395 | upwind vehicle exceeding the wind speed | |
8081 | What happens to chemical compunds that include radioactive nuclei, when those decay? | |
82599 | quantum mechanics and canonical conjugate | |
16305 | If Earth Were Filled with a Compressible Fluid and Spun Really Fast, What Hollow Would Form? | |
63424 | Energy needed to raise energy level of an atom? | |
90715 | How do gravitons and curved space time work together? | |
68684 | does matter radiate energy? | |
91392 | Is temperature of a single molecule defined? | |
109332 | Calculate analytically the time until two spheres meet due to gravitation | |
59438 | How do you calculate power at the focal point of a mirror? | |
55190 | Flushing water-Is it related to Coriolis force? | |
55195 | Calculating a 2D collision between two perfectly circular disks | |
50015 | confusion on quantum field theory | |
61455 | How can a single slit diffraction produce an interference pattern? | |
93530 | Why is pressure always non directional? | |
104144 | Why is the camera not the culprit? | |
74087 | Resource for nonphysicists about QM/GR incompatibility | |
74333 | Can the laws of classical mechanics be derived from quantum mechanics? | |
71309 | Is there an EMF in a conductor moving at constant speed across the uniform magnetic field | |
105239 | How does a black hole slow time? | |
37702 | How do you change Planck's law from frequency to wavelength? | |
41424 | What does "the ${\bf N}$ of a group" mean? | |
743 | Suggested reading for renormalization (not only in QFT) | |
33822 | Variational Calculus or Tensor Calculus? | |
18028 | How can I modify the bullet trajectory based on the ballistic coefficient? | |
30732 | How does the Higgs Boson gain mass itself? | |
47284 | Rolling (without slipping) ball on a moving surface 2 | |
47135 | Displacement of a Rock Thrown Overboard | |
47136 | Cubic symmetry and a stiffness tensor | |
63626 | How can I understand a Vortex Tube and its efficiency? | |
21051 | Why are continuum fluid mechanics accurate when constituents are discrete objects of finite size? | |
54480 | Suggestions for a physics oriented book on Variational Calculus | |
1915 | What does it mean that the universe is "infinite"? | |
10496 | What can the D-Wave quantum computer do? | |
885 | Why does calculus of variations work? | |
112820 | Archimedes' principle: innacurate terminology? | |
122413 | Help explain how direction change relates to acceleration | |
29477 | Richtmyer Meshkov instability in MHD | |
129030 | Is gravitational acceleration less affected by relativistic mass increase? | |
8784 | "Troll physics": Buoyancy for infinite power | |
66476 | What is the Earth truly rotating about/revolving around? | |
22566 | Question Based On Units And Measurements Involving Lengths | |
110077 | Gauge Higgs Unification | |
104301 | Gravity propagation speed | |
51213 | How would it be to look at the sky if the earth were near the edge of the universe? | |
117223 | Photon speed going from $0$ to $c$ initially? | |
107546 | Why doesn't our body gets crushed due to the atmospheric pressure? | |
113830 | Two explanations of non-zero atomic radius | |
102076 | Capacitance of bodies with different charge | |
9049 | Why doesn't the Moon fall upon Earth? | |
78095 | As the earth rotates around itself, does this have any effect on the dynamics of flights? | |
9045 | Why do they store gold bars with the narrow side down? | |
68233 | Electricity directly from heating a material | |
68234 | Experimental study of the Photoelectric effect | |
30134 | Intrinsic structure of electron | |
103670 | Do black holes exist? | |
92051 | How can momentum but not energy be conserved in an inelastic collision? | |
22046 | Books for Condensed Matter Physics | |
41386 | Energy can't be created or destoryed? | |
133703 | Relating Quantum Mechanics to Classic Electromagnetism | |
133707 | How can you calculate how fast a spinning ring/cylinder will accelerate a mass via gravitomagnetism? | |
123210 | Renormalization of diagrams in QFT | |
10130 | Physics breakthroughs in the last two decades | |
7633 | Direction of Magnetic force from a current running through a coil of wire | |
103448 | Red color has largest wavelenght and violet minimum (in the range of visible light). then why does violet light appears reddish? RED + BLUE = VIOLET | |
73813 | Wave theory limit of geometric optics? | |
69855 | Planck length implies lattice structure of space? | |
38313 | What's the difference between electron movement and charge movement in electricity? | |
64647 | Why doesn't a bus blow due to internal pressure? | |
100056 | Why do electrons and protons attract each other? | |
48196 | Good Books on Gauge Theory | |
13020 | Books that every layman should read | |
66538 | Time dilation at a black hole | |
27641 | Entanglement in time | |
129206 | Why do physical bodies in the universe follow the law of physics ( or any rule/pattern ) ? | |
61086 | How do we know that light is massless? | |
52845 | Nuclear structure | |
99865 | What are direction ratios? | |
104513 | Derivation of Euler's equations for rigid body rotation |
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