The Work Function for a Metal Is 5 $\times$ 10^-7 M
B)2

question 94

Multiple Choice

The work function for a metal is 5.58 eV.What is the threshold wavelength for the photoelectric effect of incident photons?

• A)2.22 \(\times\) 10^-7 m
• B)2.22 \(\times\) 10^-9 m
• C)4.50 \(\times\) 10⁶ m
• D)4.50 \(\times\) 10^-6 m
• E)2.22 \(\times\) 10^-11 m

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