User ghellquist - Physics Stack Exchange

ghellquist

Member for 5 years, 10 months
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14 Answers

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13 votes

What's the difference between a microphone and a barometer?

answered Oct 26, 2022 at 14:05

9 votes

How can an electron be a point particle but also a wavefunction?

answered Apr 9, 2022 at 20:17

5 votes

Why do we even need RF cavities to accelerate particles?

answered Jul 23, 2022 at 8:06

4 votes

What exactly makes a black hole STAY a black hole?

answered Nov 3, 2022 at 22:06

4 votes

What is the cause of the constancy of the speed of light in vacuum?

answered Mar 16 at 21:42

3 votes

If gravity is not a force, then how come gravitational assists work?

answered Jan 10 at 9:32

2 votes

Why Heisenberg's Uncertainty Principle?

answered Jul 26, 2022 at 8:50

2 votes

Why are gluons color charged but not photon? Could there be a charged EM force carriers like gluons or neutral color charge carrier like photon?

answered Sep 18, 2022 at 7:39

2 votes

How are orbitals arranged in an atom?

answered Jan 27, 2018 at 10:54

2 votes

What precisely does it mean for "information to not travel faster than the speed of light"?

answered Dec 1, 2018 at 9:10

1 vote

Why aren't jet engines used in cars?

answered Nov 25, 2021 at 15:58

0 votes

How could a current passing through a resistance create a voltage as predicted by Ohm's Law?

answered Oct 31, 2018 at 19:41

-2 votes

Couldn't we always redefine units so that inertial mass and gravitational mass are equal?

answered Dec 15, 2018 at 9:47

-2 votes

Finding how much time it takes for a complete Earth revolution around the Sun

answered Nov 28, 2019 at 18:14