Which of the following statements about the Photoelectric effect is False?
1
The number of photoelectrons emitted per second is proportional to the intensity of incident radiation.
2
For a given frequency of incident radiation, the stopping potential is independent of its intensity.
3
The maximum kinetic energy of the photo-electrons increases linearly with the frequency of the incident radiation.
4
The maximum kinetic energy of the photoelectrons increases linearly with the intensity of the incident radiation.