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

###### FREE Expert Solution
85% (461 ratings)
###### Problem Details

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