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The work function of a metal is 2.5 eV. When photon of some

EssayParlour CHEMISTRY The work function of a metal is 2.5 eV. When photon of some

CHEMISTRY

The work function of a metal is 2.5 eV. When photon of some

The work function of a metal is 2.5 eV. When photon of some proper energy is made incident on it, then an electron of 1.5 eV is emitted. The energy of photon will be (1) 4 eV (2) 1 eV (3) 1.5 eV (4)

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