Einstein's Photoelectric Equation is :
Kmax = hv - Φ
where v is the frequency of the incident radiation and Kmax is the maximum possible kinetic energy of photoelectron. The work function Φ is given as :
Φ = hv0 . In terms of stopping potential, Kmax = eV0.
What can you say about the following statement?
Statement: All photons are of same energy.
Answer & explanation
Correct answer: option 2
Photon energy depends upon the frequency.