For a metal surface irradiated by monochromatic light of frequency well above its…
PHYSICS · Single correct · A Level · Physics · Particles and radiation · Particles and radiation
Problem
For a metal surface irradiated by monochromatic light of frequency well above its threshold value, the saturation photocurrent is directly proportional to the
(a) stopping potential applied
(b) intensity of incident light
(c) work function of the metal
(d) frequency of incident light