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Physics, 05.05.2020 22:21 sweetjosie
Light with a wavelength range of 141–295 nm shines on a silicon surface in a photoelectric effect apparatus, and a reversing potential of 3.50 V is applied to the resulting photoelectron.
What is the longest wavelength of the light that will eject electrons from the silicon surface?
With what maximum kinetic energy will electrons reach the anode?
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Light with a wavelength range of 141–295 nm shines on a silicon surface in a photoelectric effect ap...
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