10 From the figure describing photoelectric effect we may

Last updated: 5/29/2023

10 From the figure describing photoelectric effect we may infer correctly that Na Al VIL KEA 1 Na and Al both have the same threshold frequency 2 Maximum kinetic energy for both the metals depend linearly on the frequency 3 The stopping potentials are different for Na and Al for the same change in frequency 4 Al is better photosensitive material than Na