Which of the following statements are true?
Select all that apply
Hints
a. As the frequency increases beyond the threshold, the ejected
electrons move faster.
b. An increase in the intensity of incoming light that is above the
threshold frequency causes the number of electrons that are
ejected to increase.
c. An increase in the intensity of incoming light that is above the
threshold frequency causes the electrons that are ejected to move
faster.
d. As the frequency increases beyond the threshold, the number of
ejected electrons increase.