Pritt Balagopal's user avatar
Pritt Balagopal's user avatar
Pritt Balagopal's user avatar
Pritt Balagopal
  • Member for 5 years, 6 months
  • Last seen this week
  • India
50 votes

How can I determine the rpm of a wheel that's spinning really fast?

45 votes

Why are cosine and sine functions used when representing a signal or a wave?

21 votes
Accepted

Why does electron orbital circumference have to be in multiples of de Broglie wavelengths?

18 votes

Did the Big Bang happen at a point?

4 votes

What is the qualitative cause for a driven oscillator to have a max. amplitude during resonance?

4 votes
Accepted

Why are the planets rotating on their own axis?

3 votes

Dispersion of light in a swimming pool

3 votes

Why can't we see electrons with our naked eyes?

2 votes
Accepted

EM Waves, How they propagate?

1 vote
Accepted

What is actually happening when a chemical bond is formed?

1 vote

Pressure in fluids at a height/depth

1 vote

Forces on a rolling cone on a plane surface

1 vote

Given Newton's third law, why are things capable of moving?

0 votes

Do point charge really exist?

0 votes

How are electrons increased in voltage in batteries?

0 votes

Can we perform an experiment which can show wave and particle nature at the same time?

0 votes

Motion of bodies connected by springs