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Physics, 27.12.2019 00:31 cchavcchav2944
Ametal surface is illuminated by light of wavelength 310 nm. if the work function of the metal is 2.46 ev, what is the maximum kinetic energy of emitted photoelectrons? (for convenience, note that a photon of wavelength 1240 nm has an energy of 1 ev).a. 6.46 ev b. 4 ev c. 2.54 ev d. 1.46 ev e. 1.54 ev
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Ametal surface is illuminated by light of wavelength 310 nm. if the work function of the metal is 2....
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