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Physics, 21.09.2019 23:30 phsycotic121
What is the maximum kinetic energy of ejected electrons when photons of wavelength 300 nm hit a metal that has a work function of 1.13 ev? a. 0.50 ev b. 1.0 ev c. 2.0 ev d. 3.0 ev e. 4.0 ev
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What is the maximum kinetic energy of ejected electrons when photons of wavelength 300 nm hit a meta...
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