Question

explain the effect of frequency of incident radiation on stopping potential​

Answer 1

★᭄ꦿ᭄Answer★᭄ꦿ᭄

The stopping potential Vc is found to be changing linearly with frequency of incident light being more negative for high frequency. An increase in frequency of the incident light increases the kinetic energy of the emitted electrons, so greater retarding potential is required to stop them completely.