Light with a wavelength of 390 nanometer shines on a metal, Ask an Expert

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Light with a wavelength of 390 nanometer shines on a metal surface, which emits electrons. The stopping potential is measured to be 0.888 V.

A. Determine the speed of electrons with 0.888eV of kinetic energy?

B. Determine what the work function and identify the metal.

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Reference No.:- M91226049

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