Derive Einstein's equation of photoelectric effect

State Einstein's equation of photoelectric effect and explain the characteristics of the effect on the basis of the equation

In photoelectric effect,

State the Einstein's equation for the photoelectric emission

What is photoelectric effect ?

Explain Einstein's theory of photoelectric effect and discuss any two characteristics of photoelectric effect using it

Can microwaves be used in the experiment on photoelectric effect?

Einstein's photoelectric equation is

State the characteristics of photoelectric effect