Question

The kinetic energy of emitted photoelectron is always

Answer 1

Answer:

In order to answer your question, we need to look at the basics of Kinetic energy and its activity that goes on during the photo-electric effect.  

Explanation:

The kinetic energy of emitted photoelectron is always related to the frequency of light.

This is so because the rate of the electron emission in this affect, is proportional to the electric current measured at hand.

Based on the findings of Einstein light is to behave like a stream of particles.