The work function for potassium is 224 ev if potassium
Q.4. The work function for potassium is 2.24 eV. If potassium metal is illuminated with light of wavelength 300 nm, find the maximum kinetic energy of the photoelectrons. Answer in units of eV.
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The work function for potassium is 2.24 eV. If potassium metal is illuminated with light of wavelength 300 nm
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