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During the photoelectric effect experiment, a photon is emitted with 5.73 x10 -20 J of kinetic energy. If the work function of the photosensitive surface

During the photoelectric effect experiment, a photon is emitted with 5.73 x10^-20 J of kinetic energy. If the work function of the photosensitive surface is 0.540 eV, which is the frequency of the incident light? Show your work. (h = 6.626 x 10^-34 Js; 1 eV = 1.60 x 10^-19 J)

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