A Surface Is Illuminated by Light and Emits Photoelectrons

Multiple Choice

A surface is illuminated by light and emits photoelectrons. If the frequency of the light is doubled, the kinetic energy of the ejected photoelectrons

A) increases by a factor less than 2.
B) increases by a factor more than 2.
C) stays the same.
D) decreases by a factor less than 2.
E) decreases by a factor more than 2.