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2h ago
Difference between velocity vectors, relative speed — fffred 261
4h ago
What is the reason that relativistic corrections for hydrogen atom work? — Thomas 211
8h ago
Can Maxwell's equations be derived from Coulomb's Law and Special Relativity? — PhysiXxx 30516
13h ago
An entropy of the Wigner function — John 112
1d ago
Physical representation of volume to surface area — BuzzVII 114
1d ago
What is the pressure on an empty pneumatic tube? — Guill 111
1d ago
Tried to do the double slit experiment, failed. Why? — HPP 111
1d ago
How is the 'cluster decomposition principle' implemented in holographic theories? — Jared Kaplan 312
2d ago
How are X-rays focused? Specifically in XRD. Well do they even focus X-rays in XRD? — josteinb 14615
2d ago
Radio antennas that are much shorter than the wavelength — Brad 111
2d ago
Momentum, Impulse and Newton's Second Law of Motion — Danu 314
may 19 at 9:22
if a simple pendulum is dropped in a elevator with a acceleration greater than acceleration due to gravity then what will be its frequency — black hole sun 362
may 19 at 8:42
Stone thrown in empty space — viv 1122
may 19 at 7:22
(post deleted or otherwise unavailable) — Jay Dillon 11
may 19 at 1:32
What is the optical power level of common fiber optics lasers? — Or Dahan 111
may 17 at 22:47
What is the minimum amount of fissile mass required to acheive criticality? — whit 563
may 17 at 13:54
Experimental measurement of volumetric flow rate — Alexander 362
may 17 at 13:34
why does a mirror show what is in front of it? — Undo 1134
may 17 at 11:08
How many measurements should be done? — alfeliz 111
may 17 at 9:23
Volts, Amps, and Practical Electrical Knowledge — Kamy 435
may 16 at 23:49
Ferromagnetism with mobile spins — StickyCube 585
may 16 at 13:47
Why is the Dirac equation not used for calculations? — Jan Lalinsky 111
may 16 at 13:42
Integrating radial free fall in Newtonian gravity — xaxa 724
may 16 at 13:16
The motion of a spring — Ka Kin Lau 111
may 16 at 7:45
Finding current using EMF & internal resistance — PrithiPal Singh 111
may 16 at 4:49
(post deleted or otherwise unavailable) — billington 11
may 15 at 21:46
Why does quantum cryptography give us uncrackable codes? — ogc-nick 1312
may 15 at 13:43
Does inertia increase with speed? — physics 312
may 15 at 13:18
Derivation of the Poynting Vector without the Poynting Theorem — Bitrex 1354
may 15 at 0:24
What would happen if energy was conserved but phase space volume wasn't? (and vice-versa) — Jan Lalinsky 211
may 14 at 17:52
Is there a way to see light frequencies invisible to the human eye without the use of electronic sensors? — Calmarius 32719
may 14 at 13:21
Gauging discrete symmetries — user24471 463
may 13 at 21:46
Position of aerofoil force moment, center of pressure, aerodynamic center — Jodes 1595
may 13 at 15:04
Are we inside a black hole? — Marcos 1746
may 13 at 13:58
Physical interpretation of Poisson bracket properties — user1176862 111
may 12 at 23:23
How to prove that the generator of proper vertices is the Legendre transform of $W(j) = \log \frac{Z[j]}{Z[0]}$ — Ikiperu 1896
may 12 at 21:17
Self Inductance and Mutual Inductance — Ars3nous 262
may 12 at 21:12
Anti-Matter Black Holes — Mike Borrello 111
may 12 at 17:56
How to prove that the generator of proper vertices is the Legendre transform of $W(j) = \log \frac{Z[j]}{Z[0]}$ — user24409 91
may 12 at 12:40
Theoretical physics and education: Does it really matter a great deal about what happens inside a black hole, or about Hawking radiation? — Peter Aitch 2112
may 12 at 8:19
Equal Transit Time Fallacy — Greg 1036
may 12 at 6:08
Similarity between the Coulomb force and Newton's gravitational force — DFJ 644
may 11 at 20:08
Why Won't a Tight Cable Ever Be Fully Straight? — David 71
may 11 at 14:52
Resistors in Parallel — siddhant ray 262
may 11 at 13:06
How to measure resistance of DI water — Scott Whitlock 1112
may 10 at 20:36
Is there a maximum possible acceleration? — Alex 112
may 10 at 18:36
Is the universe fundamentally deterministic? — agemO 264
may 10 at 16:15
Repulsion does not exist; Gravity assist slingshot as a repulsive force — septi 1596
may 10 at 10:19
Ginzburg-Landau model for superconductivity — Felipe Attanasio 192
may 10 at 8:53
Why don't black holes within a galaxy pull in the stars of the galaxy — Pop Adrian 3616
may 9 at 21:09
Why don't electric workers get electrocuted when only touching one wire? — Bamako 335
may 9 at 20:49
Should it be obvious that independent quantum states are composed by taking the tensor product? — Francois 91
may 9 at 20:49
Andromeda is made of antimatter. Am I wrong? Why? — Johannes Myllö 111
may 9 at 10:26
Polaris distance correction and implications for cosmological measurements — F van Leeuwen 212
may 9 at 5:50
What is the ontological status of Faddeev Popov ghosts? — Maica Tiana 111
may 9 at 5:15
Redshifted from what? — Groda.eu 1264
may 8 at 18:27
Gauss' law and an external charge — cthulhu 1218
may 8 at 12:50
Modelling the movement and jumps of a chalk while drawing a dashed line on a blackboard — Haider 741
may 8 at 0:19
Curiosity Rover (MSL): current coordinates — Jim Paris 119112
may 7 at 22:49
Bose-Einstein condensate in 1D — David 111
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