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If the threshold wavelength(lambda0)for ejection of electron from metal is 330 nm, then work function for the photoelectric emission is.....J.

If the threshold wavelength(lambda0)for ejection of electron from metal is 330 nm, then work function for the photoelectric emission is.....J.

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1 Answers

Eshan
askIITians Faculty 2095 Points
5 years ago
Dear student,

Work function of photoelectric emission is\dfrac{hc}{\lambda_0}=3.76eV

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