Chemistry - Atomic Structure Question with Solution | TestHub

Einstein photo Electric Equation

$\text{hν}-{\text{hν}}_0=\frac{1}{2}{\text{mV}}_{\text{max}}^2$

$\text{h}\frac{\text{C}}{\lambda }-\text{h}\frac{\text{C}}{{\lambda }_0}=\frac{1}{2}{\text{mV}}_{\text{max}}^2$

$\frac{2\text{hC}}{\text{m}}\left(\frac{1}{\lambda }-\frac{1}{{\lambda }_0}\right)={\text{V}}_{\text{max}}^2$

${\text{V}}_{\text{max}}=\sqrt{\frac{2\text{hC}}{\text{m}}\left(\frac{{\lambda }_0-\lambda }{\lambda {\mathrm{ \lambda }}_0}\right)}$