The stopping potential for acertain photosensitive metal is Vq when the frequency of incident radiation is `V_(0)` When the frequency of the incident radiations is doubled, what will be the stopping potential ?

Does the stopping potential in photoelectric emission depend upon the frequency of the incident radiation?

A graph of stopping potential of a photo sensitive metal with the frequency of incident radiation is plotted. What does the slope of this curve represent?

When the frequency of incident radiation is less than threshold frequency for a metal surface, what is value of stopping potential for that and why?

If the frequency of incident radiations is equal to the thresold frequency, what will be the value of stopping potential?

State how in a photo-cell, the work function of the metal influence the kinetic energy of the emitted electrons. (a) If the intensity of the incident radiation is doubled, what change occur in (i) the stopping potential and (ii) in photoelectric current? (b) If the frequency of the incident radiation is doubled, what changes occur in the (i) stopping potential and (ii) photoelectric current.