Explain a clean surface of ag is irradiated with uv light

Reference no: EM13718805

Problem- When a clean surface of Ag is irradiated with UV light of wavelength 230 nm, the stopping potential, Vs, of the ejected electrons is found to be 0.80 V. Calculate for Ag:

a) The work function, ?, and

b) The threshold frequency of illuminating light, ?0

I am in rush anybody is there to provide me the answer in quick phase

Reference no: EM13718805

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