Question:
The cut off wavelength for a metal is 5000A When light of
Last updated: 6/12/2023
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The cut off wavelength for a metal is 5000A When light of wavelength 3000 falls on it the maximum kinetic energy of the ejected photoelectron is E When light of wavelength 2000 falls on it the maximum kinetic energy of the photoelectrons will be 1 4E 3 2 5F 2 3E 4 2 25E