Photoelectric Effect True/False

[wilso842]

Homework Statement

Which of the following statements about the photoelectric effect are true?


-(T/F) The number of emitted electrons depends on the frequency, not the number of photons.
-(T/F) The radiation needs a minimum number of photons for any electrons to be released.
-(T/F) The energy of the radiation is inversely proportional to the wavelength.
-(T/F) The kinetic energy of emitted electrons depends on the frequency, not the number of photons.


please help. Thanks!

Homework Equations

The Attempt at a Solution

my first two tries were (F,F,F,T) and (T,F,F,T). both wrong of course

 

[rock.freak667]

Homework Equations

What do you think the relevant equations are for this problem?