Calculate the work function of the metal

Reference no: EM13297922

A clean zirconium surface is illuminated by ultraviolet light. No photoelectrons are ejected until the wavelength of the incident UV light falls below 306 nm.

(a) What is the work function (in electron-volts) of the metal?

(b) What is the maximum kinetic energy for electrons ejected by incident light of wavelength 131 nm?

Reference no: EM13297922

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