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Physics

Physics
Remote-sensing device has an inbuilt source of

X-ray
G-ray
Ultraviolet ray
Infrared ray

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Physics
The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with

Newton's law
Bernoulli's principle
Pascal's law
Archimedes' principle

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Physics
A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2)

100 J
0 J
200 J
400 J

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Physics
Large astronomical telescopes always use as objective

combinations of lenses
mirror
None of these
lens

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Physics
In quantum mechanics a particle is represented by a

None of these
Particle
Wave
Wave packet

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Physics
The pressure exerted by a 760 mm column of mercury at 0°C is known as

1 pascal
1 atmosphere
1 bar
1 poise

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MORE MCQ ON Physics

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