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Nilay Ghosh
  • Member for 6 years, 11 months
  • Last seen this week
  • Kharagpur, India
16 votes
2 answers
6k views

Why can't the human voice produce a Shepard tone?

6 votes
2 answers
4k views

Why speaker beeps when a cellphone is kept near it?

5 votes
2 answers
5k views

Why resistivity of copper wire is not zero even at zero kelvin?

4 votes
6 answers
4k views

Why geologist do not consider molten iron in the magma to be the source of Earth's magnetic field?

4 votes
4 answers
40k views

Does human body have a centre of mass?

3 votes
1 answer
17k views

What happens when a compass is taken to the site of magnetic pole of earth?

2 votes
3 answers
2k views

Shielding of electric and gravitational force on particles inside a spherical shell

2 votes
2 answers
381 views

Why do old tube lights flicker?

1 vote
2 answers
4k views

Induced current in open circuit and closed circuit

1 vote
1 answer
59 views

What is the magnetic property of an alloy?

1 vote
1 answer
2k views

How charges can be at rest if there is a force on it?

1 vote
1 answer
596 views

Why light rays gets scattered when it enters a translucent window pane?

0 votes
2 answers
5k views

Turbulent and smooth flow of water from a tap

0 votes
1 answer
99 views

Damping of motion of a conductor [closed]

0 votes
1 answer
1k views

How is ampere defined for alternating current?

0 votes
1 answer
4k views

Why pendulum does not follow SHM for larger angular displacement?

0 votes
1 answer
816 views

Why is drag neglected while dealing with kinematic problems?

0 votes
2 answers
1k views

Image formation by a convex lens without a screen

-1 votes
2 answers
339 views

What should be the anti-particle for proton? [closed]