In a photoelectric effect experiment  irradiation  of a  metal  with  light of  frequency
Channel: Doubtnut
Date: 26/07/2020

In a photoelectric effect experiment  irradiation  of a  metal  with  light of  frequency `5.2 xx 10^(14) s^(-1)` yields  elctrons  with  maximum  kinetic ennergy  `1.3 xx 10^(-19) J`.Calculate the threshold frequency `(v_(0))` for the  metal