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Physics, 13.08.2020 17:01 isadorahelena1
Ultraviolet light having a wavelength of 97 nm strikes a metallic surface. Electrons leave the surface with speeds up to 3.48 × 105 m/s. What is the work function, in eV of the metal?
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Ultraviolet light having a wavelength of 97 nm strikes a metallic surface. Electrons leave the surfa...
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