Question

establish the Einstein equation for photoelectric emision on it's basis explain the law of photo electric effect​

Answer 1

Answer:

E=mc^2

Explanation:

When light energy falls on the surface of the metal the electrons in it gets excited and hence photo electric effect occurs

Answer 2

Answer:

When the light means photons incident on a metal surface, the electrons are emitting from metal surface, called photoelectric effect.

The Einstein's Photo-Electric equation : KE

max

=hf−W

Here, KE

max

is the maximum kinetic energy of photo-electron, h is the Planck's constant, f is the frequency of incident light and W is the work function of the metal.

Explanation:

hope it helps