Question

Maximum kinetic energy (Ek) of a photoelectron varies with frequency (v) of the incident radiation as

Answer 1

Answer:

Kinetic energy = half mv square.

Answer 2

Answer:

energy is directly proportional to frequency

Explanation:

We know that energy E=hf,

where h is the planks constant,f is the frequency.

So as the frequency increases kinetic energy also increases...