Test Page (Physics)

The rate at which work is done is called:-

Pressure is equal to force per unit area.

In radio transmission, message is transmitted by:-

A body is in equilibrium when its:

When speed is constant then velocity time graph is …………….?

The various operations of Boolean variables are known as:-

Dimension of Joule is _______?

As compare to black surface, a white surface reflects?

Most of the technologies throughout the world are related to?

The area between the velocity and time axis in the velocity time graph is numerically equal to the:-

SI unit of pressure is?

If the distance between two point charges 'q1' and 'q2' Coulomb's law can be mathematically written as:-

In a vacuum all electromagnetic waves have the same:-

The specific heat of Iron in J Kg-1 K-1 is:-

On heating, the amplitude of vibration of the atoms or molecules of an object?

Degree of hotness or coldness of the body is called:-

Rub two glass rods with fur and suspend them horizontally in a line close to each other, then they will;-

Rocket works on the principle of conservation of

A mass of 6 kg is moving with an acceleration of 2 ms-2. Force acting on it is:-

The kinetic energy of a body of mass 2 kg is 25 J. Its speed is:

Which material lowers the friction when pushed between sliding surfaces:-

If angle between force and displacement is less than 90° then work done is:-

Derived units have _____ kinds:-