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

Question

Quizplus · Accepted Answer

Ultraviolet light has higher energy than blue light, so it is more likely to eject electrons from the metal. Infrared (A), red (C), and green (D) have lower energy than blue light, so they would be even less likely to eject electrons from the metal.

Blue Light Will Not Eject Electrons from a Certain Metal;however,which