What will be the change in the energy of emmitted with intensity of light with same wavelength is doubled?
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What happens to the kinetic energy of photoelectrons when the intensity of incident light is doubled?
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11 ANSWERS
Abishek Girish
Abishek Girish, studied at PSG Public Schools
Answered Aug 6, 2017
Increase in the intensity of the light simply increases the number of photons emited rather than increasing the energy of each photon.
This implies there are more photons to replace more electrons.(There exists a one to one correspondence between photons and electrons). This implies that there is an increase in the number of photo-electron rather an increase in energy.
This means that the kinetic energy would remain the same.
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