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06-03-2024
Physics

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When a metal surface is illuminated with monochromatic radiation of a certain wavelength, a photoelectric effect is observed. By increasing the wavelength to the value λmax, the photoelectric effect is stopped. The work function for a given material is equal to Aout. Explain the observed phenomenon. Determine the value of the quantity indicated by .

Aout — eV
λmax — 0,47 µm

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