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The Work Function of a Surface Is 6 $\times$ 10^-19 J

Question 30

Multiple Choice

The work function of a surface is 6.53 $\times$ 10^-19 J.What is this quantity in eV?

A) 2.46
B) 3.13
C) 3.93
D) 4.08
E) 4.70

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