User zephyr - Physics Stack Exchange

zephyr

Member for 9 years, 11 months
Last seen more than a month ago

14 Questions

Score Activity Newest Views

4 votes

1 answer

340 views

How far could the LHC "fire" a proton into space if we (outside LHC) ignore all interactions but gravity?

asked Feb 24, 2014 at 21:54

3 votes

1 answer

157 views

Stability of square of masses on strings under rotation

asked Dec 18, 2013 at 10:45

3 votes

1 answer

397 views

Are the cylindrical and spherical form of Jeans' equations equivalent?

asked Aug 7, 2014 at 17:14

2 votes

2 answers

1k views

Can the reflection of a candle appear brighter than the candle itself?

asked Jan 11, 2018 at 11:26

1 vote

1 answer

121 views

Are there "eccentric seasons", where do they occur, and why don't we hear more about them?

asked Feb 9, 2018 at 14:24

1 vote

1 answer

105 views

Diffraction pattern from a controlled single-slit experiment

asked Apr 6, 2020 at 12:58

1 vote

1 answer

84 views

Energy and momentum transfer before and after breaking a light string [closed]

asked May 1, 2020 at 12:03

1 vote

0 answers

45 views

What is a diffusionless fluid?

asked May 22, 2015 at 10:56

1 vote

1 answer

128 views

What size of object does the peak of the cosmological power spectrum correspond to?

asked Mar 29, 2016 at 21:15

1 vote

1 answer

258 views

Gravity through a portal [closed]

asked Apr 12, 2014 at 13:11

0 votes

0 answers

47 views

concept of density in gravitational lensing

asked Jan 13, 2014 at 18:58

0 votes

2 answers

123 views

How velocity dispersion changes with change of inertial frame

asked Nov 27, 2014 at 13:33

0 votes

1 answer

59 views

Does an external perturbing potential appear in the gravitational Poisson equation

asked Nov 14, 2018 at 10:40

0 votes

2 answers

529 views

Friction acting on mass on string

asked Dec 16, 2013 at 11:51