Answer to Question #32845 in Electric Circuits for Aaron Okievs.

Question #32845

The work function of a metal is 3.45eV. Calculate the maximum wavelength of a photon that can eject photelectrons from the metal

a. 1.6×10^−6m
b. 3.6×10^−7m
c. 2.4×10^−8m
d. 3.4×10^−7m

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