Physics Questions

The unit of which physical quantity is not pascal?

Which rays cause skin damage?

Reflection from a smooth surface like that of a mirror is called ___________ reflection.

Instrument used for measuring specific gravity is called _____.

During which of the following operating conditions of an automobile, carbon monoxide content in exhaust gas is maximum?

Instrument for measuring blueness of the sky or ocean is called ___________.

In hydel power station, the motion produced in turbines is due to

If a body slides over a surface, the force resisting the motion between them is called ______.