Multiple Choice
What is the maximum kinetic energy (in eV) of a photoelectron when a surface, whose work function is 5.0 eV, is illuminated by photons whose wavelength is 400 nm?
A) 3.1
B) −1.9
C) 1.9
D) 0
E) 1.2
Correct Answer:
Verified
Correct Answer:
Verified
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