Blue light will not eject electrons from a certain metal; however, which one of the following may possibly eject electrons from that metal?
A) red
B) green
C) infrared
D) ultraviolet

Question

Quizplus · Accepted Answer

Ultraviolet light has a higher frequency and energy than blue light, which may provide enough energy to overcome the work function of the metal and eject electrons.

Blue Light Will Not Eject Electrons from a Certain Metal;