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Keith McClary
  • Member for 6 years, 11 months
  • Last seen more than a month ago
13 votes

Why is there so much iron?

8 votes

Would a galaxy be visible from outside, but nearby?

8 votes

Why does a ceiling fan start up slowly?

6 votes

What exactly is a bound state and why does it have negative energy?

4 votes
Accepted

Is the reverse heat equation chaotic?

4 votes

Rigorous justification for non-relativistic QM perturbation theory assumptions?

4 votes

Digging a Hole and Creating EM Radiation

3 votes

Why don't we use weights to store energy?

3 votes

Strange optical distortion in a video recorded from an airplane window

3 votes

Why reflected light from a mirror don’t get absorbed in polarized sunglasses?

3 votes

If centrifugal force is a pseudo-force then why we can observe its effects outside of rotating frame?

3 votes

Which system has the higher density (mass per unit volume): dry or humid air?

2 votes

Variance of earth's rotational speed due to tidal effects

2 votes

Can we concentrate the "cold of the sky" with a parabolic dish to cool things down during the day?

2 votes
Accepted

Is the harmonic oscillator potential unique in having equally spaced discrete energy levels?

2 votes

When we burn a wood it burns with flame although it do not contain any gaseous substance

2 votes

Domain of a Hamiltonian

2 votes
Accepted

Theorem for which polarization in a dielectric ellipsoid inside a uniform electric field is constant

2 votes

Why is filling a balloon from your mouth much harder initially?

2 votes

Why can't rotating magnets in space or zero gravity be used to create infinite energy?

2 votes

Albedo effect for rooftop solar installations

2 votes
Accepted

Commutation of creation and annihilation operators with opposite momentum

2 votes

Is there an intuitive explanation to the fact that the solutions to the time-independent Schrödinger equation form a complete basis?

2 votes

Are ALL vibrations an exchange of kinetic and potential energy?

2 votes
Accepted

What is the Optimal Separation Length for the Tines of a Tuning Fork?

1 vote

An IE IRODOV Electrodynamics problem

1 vote

Energy in conductors with $\vec{E}$-field

1 vote

Electrostatics: Cylinder and conducting plane question

1 vote

Why adhesion is stronger at faster peeling rate?

1 vote
Accepted

If I spin an electromagnet do I create a stationary electromagnetic wave?

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