In a photoelectric effect experiment,the frequency of photons bombarding the surface is increased until photoelectrons just start to leave the surface.If this occurs at a frequency of 6.0 1014 Hz,what is the work function of the surface?
A) 1.0 eV
B) 1.5 eV
C) 2.0 eV
D) 2.5 eV
E) 3.0 eV
Correct Answer:
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