Determine the work function of the irradiated metal

Reference no: EM13303629

When you irradiate a metal with light of wavelength 425 nm in an investigation of the photoelectric effect, you discover that a potential difference of 1.09 V is needed to reduce the current to zero. What is the energy of a photon of this light in electron volts? Find the work function of the irradiated metal in electron volts.

Reference no: EM13303629

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