4 Statement I When ultraviolet light is incident on a

Last updated: 6/26/2023

4 Statement I When ultraviolet light is incident on a photocell its stopping potential is Vo and the maximum kinetic energy of the photoelectrons is Kmax When the ultraviolet light is replaced by X rays both Vo and Kmax increase Statement II Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light