Dual Nature of Radiation and Matter

Question: A photon of energy 8 eV is incident on a metal surface of threshold frequency $1.6 \times {10^{15}}\,Hz$, then the maximum kinetic energy of photoelectrons emitted is $(h = 6.6 \times {10^{ - 34}}\,Js)$



1) 4.8 eV
2) 2.4 eV
3) 1.4 eV
4) 0.8 eV
Solution: Explanation: No Explanation
Photon and Photoelectric Effect

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