Surface #1 has work function , and when bombarded with photons of wavelength
emits photoelectrons with maximum energy
.Surface #2 has work function
, and when bombarded by photons of wavelength
emits photoelectrons with maximum energy
.If
, then which of the following must be true?
A)
B)
C) for surface #1 is greater than
for surface #2.
D) for surface #2 is greater than
for surface #1.
Correct Answer:
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