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15-02-2022
Physics

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What happens to the energy of a photon if the wavelength is doubled?.

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Amandaaa19 Amandaaa19

15-02-2022

Answer:

Halving the wavelength doubles the frequency and, thus, doubles the energy of the incident photons. This doubles the energy given to each electron, nearly doubling its kinetic energy after it is free from the metal.

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