A light whose frequency is equal to \( 6 \times 10^{14} \mathrm{~Hz} \) is incident on a metal w...

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A light whose frequency is equal to \( 6 \times 10^{14} \mathrm{~Hz} \) is incident on a metal whose work function is \( 2 \mathrm{eV}\left(\mathrm{h}=6.63 \times 10^{-34}\right. \) \( \mathrm{Js}, 1 \mathrm{eV}=1.6 \times 10^{-19} \mathrm{~J} \) ). The maximum energy of electrons emitted will be:
(a) \( 2.49 \mathrm{eV} \)
(b) \( 4.49 \mathrm{eV} \)
- (c) \( 0.49 \mathrm{eV} \)
(d) \( 5.49 \mathrm{eV} \)
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