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aquirdturtle's user avatar
aquirdturtle
  • Member for 9 years, 11 months
  • Last seen more than a week ago
10 votes
Accepted

What creates voltage? What causes electrons to move in a wire?

9 votes

Does Quantum Mechanics say that anything is possible?

9 votes

Are all atoms spherically symmetric? If so, why are atoms with half-filled/filled sub-shells often quoted as 'especially' spherically symmetric?

7 votes

When an atom emits a photon are all directions equally likely?

7 votes

What is meant by when we say more than two (say 4) particles are entangled

6 votes
Accepted

Are living organisms deterministic?

6 votes
Accepted

Can lightning happen in a vacuum?

6 votes
Accepted

Where is gravity "potential energy" gone when object has escape velocity?

6 votes

Why can't the Schrödinger equation be solved exactly for multi-electron atoms? Does some solution exist even in principle?

5 votes

Block slides down a movable ramp, 2 approaches yields different answer

5 votes
Accepted

A Quantum Mechanics question that no one can answer

4 votes

How can Pauli's exclusion principle originate forces?

4 votes

What happens when a photon hits a mirror?

4 votes

About the velocity of Bloch electrons

4 votes

What is meant by multiplication in physics such as $s = v·t$?

3 votes

Does wind raise air temperature?

3 votes

Is the Born rule a fundamental postulate of quantum mechanics?

3 votes
Accepted

Application of Coulomb's Law

3 votes
Accepted

Why mirrors form image and others don't?

3 votes

De Broglie's Matter wave equation dividing by zero

2 votes

Can lens designs be brute-force computed to create optically precise equipment?

2 votes

How random is a lottery machine? What conditions would make it less random?

2 votes

Why lasers and not light?

2 votes
Accepted

What would the shape of a singly excited hydrogen atom be?

2 votes

Confused about lasers

2 votes

Adiabatic transition from superfluid to Mott insulator?

2 votes
Accepted

Kinetic Energy with constant velocity

1 vote

Can Heisenberg's uncertainty principle be used to prove the electron can't exist in the nucleus in this way?

1 vote
Accepted

What is the difference between microwave photon and optical photon?

1 vote

Why the cycles completed by standing wave completed by electron in a certain orbit is same as principle quantum number?