Physics, 22.07.2019 11:30 00bebebeauty00
Aphotocathode has a work function of 2.4 ev. the photocathode is illuminated withmonochromatic radiation whose photon energy is 3.5 ev. the wavelength of the illuminatingradiation is closest to:
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Aphotocathode has a work function of 2.4 ev. the photocathode is illuminated withmonochromatic radia...
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