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Alfred
  • Member for 2 years, 9 months
  • Last seen this week
  • Paris, France
35 votes

How many types of inertia are there?

22 votes

Why can we calculate moment of inertia, but not inertia?

13 votes
Accepted

Momentum of a gas expanding into a vacuum chamber in outer space

11 votes

Why do these two ways of understanding constant acceleration give different results?

9 votes
Accepted

Why the balloon does not pop when there are a lot of needles?

8 votes

Basics of photoelectric effect

6 votes
Accepted

Can you please explain cut off ratio as described in Heat and Thermodynamics by Mark W Zemansky and Richard H Dittman

5 votes

When does a particle have an antiparticle?

5 votes

Vibrational spectrum of diatomic molecule from Schrödinger's equation

4 votes
Accepted

Why does critical damping return to equilibrium faster than overdamping?

4 votes
Accepted

If a basis set is complete, are the elements in it mutually orthonormal?

4 votes
Accepted

Boltzmann distribution of electrons at thermal equilibrium in a plasma

4 votes

Is it more work to put more (apparent) effort to get the same outcome?

4 votes

Work Done by a time-variable Force

4 votes
Accepted

How can hydrogen have negative enthalpy?

4 votes

Why are these peak intensities in Young's experiment the same?

3 votes

Does the energy of the strong force have mass?

3 votes

Where would you not find an electron in a hydrogen atom?

3 votes
Accepted

Why is bulk modulus large for a nearly Incompresible material?

3 votes
Accepted

Would a buoyant force still act if the object is placed at the bottom the fluid(without any gap for the fluid to enter)?

3 votes

Why are the resonant frequencies for displacement, velocity and acceleration different in a damped oscillator?

3 votes

Is relativistic event horizon half of Newtonian event horizon?

3 votes

How can a photon emitted when the universe was just a few lightyears in diameter, travel for billions of years without bumping into something?

2 votes

Is tension along the length of a massive rope resting on a table always the same?

2 votes

Gravitational pull of a sphere with hole

2 votes
Accepted

Particle in a box : What is the conservative force?

2 votes

Significance of relative motion in Faraday's law of electromagnetic induction

2 votes

Question on Lenz law

2 votes

Is it better to call the doppler effect a change in wavelength or frequency?

2 votes

Is the sensation of apparent acceleration within the frame or visible force source enough to know if that frame is non-inertial?