What potential difference must be applied to stop the fastest photoelectrons emitted by a nickel surface under
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What potential difference must be applied to stop the fastest photoelectrons emitted by a nickel surface under the action of ultraviolet light of wavelength 200 nm? The work function of nickel is 5.01 eV.
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E hc 663 1034 Js2998 108 ms X 2000 100 m 995109 J ...View the full answer
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