Question 20 If the cutoff wavelength for a particular material is 698 nm considering the photoelectric effect, what will
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Question 20 If the cutoff wavelength for a particular material is 698 nm considering the photoelectric effect, what will
Question 20 If the cutoff wavelength for a particular material is 698 nm considering the photoelectric effect, what will be the maximum amount of kinetic energy obtained by a liberated electron when light with a wavelength of 414 nm is used on the material? Express your answer in electron volts (eV).