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Ebi's user avatar
Ebi's user avatar
Ebi
  • Member for 3 years, 8 months
  • Last seen this week
  • Australia
14 votes
3 answers
2k views

Why is dark energy dominant between galaxies but not inside galaxies?

13 votes
4 answers
5k views

A paradox regarding the Larmor formula

8 votes
2 answers
282 views

How can we explain expanding gas temperature at the microscopic level?

6 votes
2 answers
411 views

Is energy conserved in these falling chain problems? why?

5 votes
2 answers
791 views

A single photon in double slit experiment

4 votes
1 answer
402 views

Momentum of photons

3 votes
1 answer
199 views

Does the gravitational force of a gas change with its temperature? And why?

3 votes
1 answer
273 views

Is time still (frozen) for a single isolated particle?

3 votes
3 answers
231 views

How to explain photon is quanta of light?

3 votes
1 answer
400 views

Conceptual explanation for subsonic nozzle VS supersonic nozzle

3 votes
2 answers
260 views

How to explain different voltage and symmetry?

2 votes
1 answer
442 views

Lift (elevator) and equivalence principle

2 votes
0 answers
92 views

Uncertainty principle relation for virtual particles [duplicate]

2 votes
1 answer
210 views

Stability of a bullet in vacuum

2 votes
2 answers
133 views

A relativity paradox on gravitational force

1 vote
0 answers
55 views

What is the physical concept behind the standard explanation of the Hawking radiation? [duplicate]

1 vote
2 answers
576 views

Photoelectric effect for a positively charged plate in vacuum

1 vote
0 answers
20 views

Howe energy is exchanged in vortex tubes?

1 vote
1 answer
88 views

Gas temperature in a constant volume

1 vote
1 answer
130 views

Is Energy conserved in a spinning top?

1 vote
2 answers
2k views

Speed of sound in a real gas

1 vote
2 answers
269 views

What happens if we shoot a single photon to a mirror?

1 vote
2 answers
276 views

Double slit experiment and sensors/instruments influence

1 vote
3 answers
114 views

Potential energy and mass

1 vote
0 answers
82 views

Inertial mass and gravitational mass [closed]

0 votes
1 answer
320 views

Finding the tension of the rope with a mass

0 votes
2 answers
1k views

Rayleigh Scattering VS Raman Scattering

0 votes
2 answers
452 views

What is the angular speed of mass $m$ if we pull the string? [duplicate]

0 votes
1 answer
103 views

If we compress a mass $M$ to create a black hole, how does it gravitational field change?

0 votes
1 answer
62 views

Electrical Power and stored power