Dual Nature of Radiation and Matter

Question: A beam of light of wavelength $\lambda $ and with illumination L falls on a clean surface of sodium. If N photoelectrons are emitted each with kinetic energy E, then



1) $N \propto L$ and $E \propto L$
2) $N \propto L$and $E \propto \frac{1}{\lambda }$
3) $N \propto \lambda $ and $E \propto L$
4) $N \propto \frac{1}{\lambda }$and $E \propto \frac{1}{L}$
Solution: Explanation: No Explanation
Photon and Photoelectric Effect

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