Guest

A photo-cell employs photoelectric effect to convert (a)Change in the intensity of illumination into a change in photoelectric current (b)Change in the intensity of illumination into a change in the work function of the photocathode (c) Change in the frequency of light into a change in the electric current (d) Change in the frequency of light into a change in electric voltage



A photo-cell employs photoelectric effect to convert


(a)Change in the intensity of illumination into a change in photoelectric current


(b)Change in the intensity of illumination into a change in the work function of the photocathode


(c)    Change in the frequency of light into a change in the electric current


(d)    Change in the frequency of light into a change in electric voltage


Grade:upto college level

1 Answers

Simran Bhatia
348 Points
10 years ago

(a)

A photo-cell employs photoelectric effect to convert light energy into photoelectric current.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free