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Physics

Physics
Radian is used to measure

Temperature
Intensity of Flame
Angle
Solid Angle

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Physics
A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will

Have its shape changed
Decrease
Remain unaffected
Increase

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Physics
In a diesel engine the high temperature needed to ignite the fuel is achieved by

The battery
An electrical spark
Compressing air in the cylinders
Using heat from exhaust

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Physics
Which one of the waves have the longest wavelength

Green
Violet
Blue
Red

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Physics
Ball pen functions on the principle of :

Gravitational force
Boyle's Law
Surface tension
Viscosity

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Physics
In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge?

White hole
Black hole
Ozone hole
Asteroid belt

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MORE MCQ ON Physics

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