The frequency and the intensity of a beam of light falling on the surface of photoelectric material are increased by a factor of two. Treating efficiency of photoelectron generation as constant, this will :
\( \mathrm{P} \) (A) increase the maximum energy of the photoelectrons, as well as photoelectric current by a factor of two.
W.
(B) increase the maximum kinetic energy of the photo electrons and would increase the photoelectric current by a factor of two.
- (C) increase the maximum kinetic energy of the photoelectrons by a factor of greater than two and will have no effect on the magnitude of photoelectric current produced.
(D) not produce any effect on the kinetic energy of the emitted electrons but will increase the photoelectric
- current by a factor of two.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
0