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Biology, 30.12.2019 19:31 Damagingawsomeness2

Which of the following describes the maximum energy of a photoelectron?

a. the maximum energy of a photoelectron is always the same as the energy of the incident photon.

b. the maximum energy of a photoelectron cannot be greater than the energy of the incident photon plus the minimum energy needed to escape from the surface of the metal.

c. the maximum energy of a photoelectron cannot be greater than the energy of the incident photon minus the minimum energy needed to escape from the surface of the metal.

d. the maximum energy of a photoelectron is less than the work function of the metal.

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Which of the following describes the maximum energy of a photoelectron?

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