Question

What happens when the light intensity incident on a photoelectric surface is doubled

Answer 1

Answer:

The intensity of the light is doubled. What happens to the kinetic energy of the electrons? ... 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.

Explanation:

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Answer 2

Answer:

The intensity of the light is doubled. What happens to the kinetic energy of the electrons? ... 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.