User CommaToast

18 votes

4 answers

4k views

Why does stacking polarizers of the same angle still block more and more light?

asked Jan 4, 2017 at 4:24

11 votes

4 answers

3k views

What force causes entropy to increase?

asked Apr 12, 2019 at 0:21

1 vote

2 answers

133 views

Is length contraction and time dilation symmetrical between non-accelerating reference frames?

asked May 2, 2019 at 20:55

1 vote

1 answer

63 views

Does the W boson in beta decay affect the gravity generated by the system?

asked Mar 31, 2015 at 16:31

1 vote

1 answer

236 views

If Alice is moving at relatavistic speeds compared to Bob, is collapse still simultaneous?

asked Nov 12, 2015 at 20:56

0 votes

0 answers

570 views

What is predicted to keep the spinon, orbiton, and holon together in an electron?

asked Jan 5, 2017 at 3:08

0 votes

1 answer

64 views

What's the formula for the brightness of a signal mirror viewed at distance X, in space?

asked Jul 9, 2021 at 18:34

0 votes

0 answers

30 views

How would a “loop-hole free” Bell test appear to an observer moving at relativistic speeds compared to Alice and Bob?

asked Sep 12, 2018 at 19:48

-1 votes

1 answer

108 views

Since photons do not experience time (nor distance in that case), why did Einstein think it was "spooky action at a distance"? [closed]

asked Jan 7, 2017 at 4:43

Stack Exchange Network

9 Questions

Why does stacking polarizers of the same angle still block more and more light?

What force causes entropy to increase?

Is length contraction and time dilation symmetrical between non-accelerating reference frames?

Does the W boson in beta decay affect the gravity generated by the system?

If Alice is moving at relatavistic speeds compared to Bob, is collapse still simultaneous?

What is predicted to keep the spinon, orbiton, and holon together in an electron?

What's the formula for the brightness of a signal mirror viewed at distance X, in space?

How would a “loop-hole free” Bell test appear to an observer moving at relativistic speeds compared to Alice and Bob?

Since photons do not experience time (nor distance in that case), why did Einstein think it was "spooky action at a distance"? [closed]