User quant - Physics Stack Exchange

quant

Member for 10 years, 1 month
Last seen more than a month ago

14 Questions

Score Activity Newest Views

4 votes

2 answers

293 views

Can inflation extract information from black holes?

asked Oct 8, 2019 at 12:35

3 votes

6 answers

2k views

Is perpetual motion impossible?

asked Dec 28, 2016 at 12:06

2 votes

0 answers

228 views

Can gravity be blocked or augmented? [duplicate]

asked Apr 20, 2015 at 22:10

2 votes

2 answers

180 views

Why can't we infer the amplitude of the spin vector components from the spin probability when the latter is 50%?

asked Aug 16, 2018 at 22:50

2 votes

1 answer

140 views

Would I be vaporised by incoming light if I crossed the event horizon of a black hole?

asked Jan 26, 2019 at 6:22

2 votes

1 answer

237 views

What is the expected size of primordial black holes?

asked Oct 2, 2019 at 13:40

1 vote

2 answers

233 views

How is this variation of this ladder paradox resolved?

asked Jan 25, 2021 at 14:17

1 vote

1 answer

233 views

What the rate of heat transfer between my thumb and a surface of known dimensions and properties?

asked Oct 11, 2013 at 3:38

0 votes

0 answers

37 views

Are there any known or theoretical mechanisms to prevent a singularity?

asked Jan 21, 2018 at 11:37

0 votes

1 answer

106 views

Does space expansion mean the escape velocity at a black hole event horizon is strictly less than $c$?

asked Jan 28, 2019 at 6:38

0 votes

0 answers

49 views

Does the 2nd law of thermodynamics hold inside the event horizon of a black hole?

asked Apr 25, 2019 at 13:32

0 votes

0 answers

56 views

How does a plasma react to a non-uniform, oscillating magnetic field?

asked May 30, 2020 at 13:18

0 votes

0 answers

60 views

What is the electric field due to a 1D line of charge on the edges of a pillbox geometry?

asked Jun 7, 2020 at 13:37

0 votes

0 answers

104 views

What does it mean for a physical object to have size?

asked Jan 11, 2021 at 2:00