Question: The minimum energy required to remove an electron from a metal is 2.60 eV. What is the longest wavelength photon that can eject an electron

The minimum energy required to remove an electron from a metal is 2.60 eV. What is the longest wavelength photon that can eject an electron from this metal?

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The work function for the metal is 260 eV Use Eq 278 ... View full answer

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