\(E = {W_0} + {K_{\max }}\)
\(⇒\)\({K_{\max }} = E - {W_0} = 33 - 6.125\)\( = 26.87\,eV\, \approx 27\,eV.\)
$\left(\mathrm{hc}=1240\; \mathrm{eV} \mathrm{nm}, 1\; \mathrm{eV}=1.6 \times 10^{-19} \;\mathrm{J}\right)$
(પ્લાંક અચળાંક $\left. h =6.62 \times 10^{-34}\, J . s \right)$