Physics, 18.05.2021 18:40 ariannanykole1

Photons of wavelength 199 nm are incident on a metal plate in a photocell, and electrons are ejected. A stopping potential of 1.10 V is able to just prevent any of the ejected electrons from reaching the opposite electrode. What is the maximum wavelength of photons that will eject electrons from this metal

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Photons of wavelength 199 nm are incident on a metal plate in a photocell, and electrons are ejected...