Problem: The maximum wavelength of light that will produce photoelectrons from a certain surface is 600 nm. \Vhat is the maximum kinetic energy of the photoelectrons produced from the same surface when light of wavelength 400 nm is used?

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The maximum wavelength of light that will produce photoelectrons from a certain surface is 600 nm. \Vhat is the maximum kinetic energy of the photoelectrons produced from the same surface when light of wavelength 400 nm is used?

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