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Jan
3
reviewed Leave Closed How do black holes form without violating the uncertainty principle?
Jan
2
reviewed Approve Effects of gravity on light on the surface of the Earth
Jan
2
reviewed Approve How can I best independently study physical cosmology?
Dec
31
reviewed Approve Find electric field induced by magnetic field using maxwell equations
Dec
31
reviewed Approve Is rotational motion of the centre of mass impossible?
Dec
30
reviewed Leave Closed how does one divide stress in such a bridge?
Dec
30
reviewed Leave Closed What would happen if the gravitational force was repulsive?
Dec
30
reviewed Leave Closed How can a net force of 0 still lead to movement and how is movement possible with interaction pairs?
Dec
28
reviewed Approve Are there any physical theories that use unsolved mathematics
Dec
27
reviewed Leave Open How to show period is defined by $T=dS/dE$ (V.I. Arnold Mathemtical Physics)
Dec
26
reviewed Close Is my proof of the thought experiment that Walter Lewin proposed in lecture 16 valid?
Dec
23
reviewed Leave Closed Why not 2, 3, 4, or more photons can be absorbed by single electron?
Dec
23
reviewed Approve What is $r$ in angular momentum quantization rule?
Dec
22
reviewed Leave Closed Can you break causality if you are able to instantaneously perceive a distant system?
Dec
21
reviewed Close Getting an object to travel at or near light speed by adding velocities
Dec
20
reviewed Close Current through resistors crossing each other
Dec
20
reviewed Close Generating functional for free and interacting theories
Dec
19
reviewed Approve Is $\phi^4$ theory in 4d conformally invariant at the classial level?
Dec
19
reviewed Leave Closed Height of water in vessel containing gas
Dec
18
reviewed Close pressure of water in all directions