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Physics Quiz || 25.07.2020

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Question 1

Which one of the following reflects back more sunlight as compared to other three?

Question 2

The minimum number of forces to keep a particle in equilibrium is

Question 3

A needle or a pin floats on the surface of the water because of ________.

Question 4

The dynamo converts

Question 5

In the remote control of television, which electromagnetic waves are used?

Question 6

The first law of thermodynamics is simply the case of ______.

Question 7

Which is the correct arrangement for electromagnetic radiation in order of their decreasing wave length?

Question 8

Momentum of an object depends on which factors?
I. Mass of the object
II. Velocity of the object
III. Volume of the object

Question 9

Which of the following reaction is the main cause of energy radiated from Sun?

Question 10

The instrument used to study the laws of vibrating string is _____.
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