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Physics, 23.12.2019 12:31 genyjoannerubiera
Aphotoelectric effect experiment finds a stopping potential of 1.93 v when light of wavelength 200 nm is used to illuminate the cathode. a.) what metal is the cathode made? b.) what is the stopping potential if the intensity of light is doubled?
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Aphotoelectric effect experiment finds a stopping potential of 1.93 v when light of wavelength 200 n...
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