Question

Of the following wavelengths of light, which is the largest wavelength that could result in photoelectron production from a surface if the work function of the surface is 2.10 eV? a. 480 nm b. 520 nm c. 570 nm d. 680 nm e. 720 nm

Please explain how the answer is C! Thank you!

Answer #1

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What is the threshold frequency of the metal? (format of a.b x
10cdHz)
b) Light with a frequency of 5.00 x 1014 Hz
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)
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480 nm:
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explain with diagrams/figures please

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b. What type of metal
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