Question

In interaction of radiation with matter, radiation behaves as if it is made up of particles called ______.

विकल्प

• electrons

• bosons

• photons

• positrons

Answer 1

In interaction of radiation with matter, radiation behaves as if it is made up of particles called photons.

Explanation:

The photon is a tiny packet of energy. The photon's rest mass is zero, but its kinetic mass is not. The photon is a particle that moves at the speed of light.