can X-rays be used for photoelectric effect?

What is photoelectric effect?

Explain photoelectric effect.

When a metallic surface is illuminated by a monochromatic light of lamda the stopping potential for photoelectric current is 4V_(0) when the same surface is illuminated by light of wavelength 3 lamda the stopping potential is V_(0) The threshold wavelength for this surface for photoelectric effect is -

Explain : Photoelectric effect.

How intensity of incident radiation is changed in experiment of photoelectric effect?

How frequency of incident radiation is changed in experiment of photoelectric effect?

Write characteristics of photoelectric effect.

Give outline of experimental study of photoelectric effect.

Explain effect of potential on photoelectric current in experiment of photoelectric effect.