A) No electrons are emitted if o is less than W/h, where W is the work function of the metal
B) The ejection of the photoelectrons is instantaneous.
C) The maximum energy of the photoelectrons is \[h\upsilon .\]
D) The maximum energy of the photoelectrons is independent of the intensity of the light.
Correct Answer: C
Solution :
[c] According to photo-electric equation: |
(Work function) |
Some sort of energy is used in ejecting the photoelectrons. |
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