User Bml

19 votes

3 answers

3k views

Paradox about white dwarfs and ionization

asked Nov 7, 2023 at 21:09

7 votes

1 answer

204 views

Number of fog droplets in the air

asked Nov 11, 2023 at 15:47

5 votes

3 answers

135 views

Why is the entropy change for a system in irreversible transformations the same as in reversible transformations in some cases, not in other cases?

asked Sep 17 at 14:46

4 votes

3 answers

298 views

Nature of a superposition of states: is it true or only theoretical?

asked Mar 5 at 16:34

4 votes

0 answers

133 views

Doubt and contradiction on Electromagnetism and about combination of Relativity and Quantum Mechanics, according to Feynman Lectures on Physics

asked Nov 8, 2023 at 13:58

4 votes

2 answers

340 views

How to measure the ratio of a planet's radius to a star?

asked Nov 8, 2023 at 21:16

4 votes

1 answer

1k views

Height of a stable droplet on a perfectly wetting surface, shape of a water drop

asked Nov 7, 2023 at 16:34

3 votes

1 answer

190 views

Why is the potential due to induced charges constant?

asked Dec 4, 2023 at 12:52

2 votes

0 answers

260 views

Experiment about a sphere in a tube in presence of viscous resistance

asked Dec 8, 2023 at 12:07

2 votes

0 answers

243 views

Container divided by frictionless adiabatic wall: reversible or irreversible process?

asked Dec 15, 2023 at 13:36

2 votes

1 answer

62 views

Container divided by adiabatic wall with mass and friction: why is it a quasi-static process?

asked Dec 18, 2023 at 14:56

2 votes

0 answers

135 views

Principle of relativity and Galileo's group

asked Dec 27, 2023 at 18:42

2 votes

0 answers

80 views

Two cylinders rolling without slipping on planks

asked Jul 18 at 8:05

1 vote

1 answer

189 views

Method of image charges for electric potential in a metallic disk

asked Nov 30, 2023 at 15:02

1 vote

1 answer

227 views

Formation of emission lines, absorption spectra

asked Nov 6, 2023 at 18:43

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15 Questions

Paradox about white dwarfs and ionization

Number of fog droplets in the air

Why is the entropy change for a system in irreversible transformations the same as in reversible transformations in some cases, not in other cases?

Nature of a superposition of states: is it true or only theoretical?

Doubt and contradiction on Electromagnetism and about combination of Relativity and Quantum Mechanics, according to Feynman Lectures on Physics

How to measure the ratio of a planet's radius to a star?

Height of a stable droplet on a perfectly wetting surface, shape of a water drop

Why is the potential due to induced charges constant?

Experiment about a sphere in a tube in presence of viscous resistance

Container divided by frictionless adiabatic wall: reversible or irreversible process?

Container divided by adiabatic wall with mass and friction: why is it a quasi-static process?

Principle of relativity and Galileo's group

Two cylinders rolling without slipping on planks

Method of image charges for electric potential in a metallic disk

Formation of emission lines, absorption spectra