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Calmarius's user avatar
Calmarius's user avatar
Calmarius
  • Member for 12 years, 4 months
  • Last seen this week
  • Mezőkövesd, Hungary
24 votes

What is a tensor?

15 votes

What is spin as it relates to subatomic particles?

7 votes
Accepted

Does light have initial velocity?

6 votes

How do particles become entangled?

4 votes

Why would spacetime curvature cause gravity?

4 votes

Does matter with negative mass exist?

4 votes
Accepted

Is there a way to see light frequencies invisible to the human eye without the use of electronic sensors?

3 votes

PDE from dispersion relation?

3 votes

How can I vizualize and understand curved spaces in general relativity?

3 votes
Accepted

Correlation between entangled photon polarisation measurement?

2 votes
Accepted

Derivation of proper acceleration in terms of rapidity

2 votes

What forces are at work causing sand to migrate to the centre of a spinning bucket of water?

2 votes

Gravitation is not force?

1 vote

How can we observe lights properties if it travels at the speed of light, or can we?

1 vote

Why can't light escape from a classical black hole?

1 vote
Accepted

Is light particle of wave?

1 vote
Accepted

Is it possible to build an optical system that increases the perceived surface brightness?

1 vote

Why does a fluorescent tube-lamp flicker before lighting up?

1 vote

In 2-dimensional and 3-dimensional universes, stellar systems and galaxies are flat and disky. But what about in 4-dimensional universes?

1 vote

Is there a way to create an artificial solar eclipse?

1 vote

Why does observation collapse the wave function?

1 vote

Can a spacecraft use the planet's gravitational gradient to boost it's orbit without rockets?

0 votes

Are there theories that explain wave-particle duality?

0 votes

How can one derive Schrödinger equation?

0 votes

What happens after the collapse of a wavefunction?

0 votes
Accepted

Is it possible to have uniform proper acceleration along a large object without breaking it?

0 votes

What happens to light and mass in the center of a black hole?