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Physics

Physics
Sound waves cannot travel in

Vacuum
Water
Glass
Hydrogen gas

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Physics
Moment of inertia is:

Vector
Tensor
Phasor
Scalar

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Physics
The wave of theory of light is based on

The laws of refraction
Huyghens' principle
The inverse square law
The laws of reflection

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Physics
The snow on the mountains does not melt all at once when it is heated by the sun because:

It has a high latent heat of fusion
It has a low specific heat capacity
It reflects most of the heat from the sun
It becomes very hard

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Physics
When a body falls from an aeroplane, there is increase in its

Kinetic energy
Acceleration
Potential energy
Mass

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Physics
The impurity atoms with which silicon should be doped to make p-type semiconductors are

Phosphorus
Boron
Antimony
Germanium

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MORE MCQ ON Physics

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