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Thomas
  • Member for 8 years, 8 months
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19 votes

Can nothing other than light have speed independent of source?

7 votes
Accepted

Newtonian contribution to perihelion precession of Mercury

7 votes

Power required to hold mutually-repelling particles in a region

6 votes

When Sun was forming and before nuclear reactions inside the core what should have been its surface temperature?

6 votes

Cosmology - an expansion of all length scales

5 votes
Accepted

Energy of Hydrogen Atom (Electron vs Proton)

5 votes

Hydrogen line spectrum

4 votes
Accepted

Distance between molecules in outer space

3 votes

How would a Maxwell-Boltzmann speed distribution change for a moving observer?

3 votes

How is the spontaneous decay rate of an atomic level calculated?

3 votes

Has the atomic radius been experimentally verified?

3 votes

Basics of photoelectric effect

2 votes

QM - Shooting photons at a certain point until they hit a particle

2 votes

Is the shadow cast by an object hit by sunlight a sharply defined shape?

2 votes

How does gravity make us rotate about the rotation axis of earth?

2 votes

Can the hydrogen Rydberg decay cascade be resolved into individual lines?

2 votes

Why d'Alembert's paradox has zero drag?

2 votes

If Bernoulli's Principle can only be applied to a streamline, how does it justify the pressure difference that causes lift

2 votes

Can monochromatic light have units of per frequency?

2 votes

How does hot air rise?

2 votes

If free electrons have classical trajectories, then why don't bound electrons around the nuclei have it too?

2 votes

Would it be possible to reenter the atmosphere without a heat shield using a glider design?

2 votes

Why must an electric field be Fourier transformed to offer meaningful spectroscopic information?

2 votes

What would happen if all protons in the Sun had a charge of 1.000001 times the elementary charge?

2 votes

Does Zeno's Paradox hold the simplest key to explain the widely-held continuous spacetime belief in physics?

1 vote
Accepted

A question about measuring radiation spectrum

1 vote

Why is more difficult to pull a short spring than a long spring?

1 vote
Accepted

Orbital escape velocity

1 vote
Accepted

Can molecules absorb radio waves efficiently through quantum state transitions?

1 vote

Do ionization energies of atoms change when they are in a moving reference frame