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A photon with a frequency of 5.35 E14 Hz strikes a photoemissive surface whose work function is 1.62 ev. Planck's constant is 4. 14 E-15

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A photon with a frequency of 5.35 E14 Hz strikes a photoemissive surface whose work function is 1.62 ev. Planck's constant is 4. 14 E-15 eV s. a. Calculate the energy of the photon. b. Calculate the maximum kinetic energy of the ejected photoelectron. A c. Calculate the threshold frequency for the material. Remember to show work and provide answers with correct units for full credit

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