\(\rightarrow\) Kinetic energy of ejected electrons depend on the frequency of incident photons, not the intensity.
($(h) = 6.63 \times 10^{-34}\, Js$,$e = 1.6 \times 10^{-19}\, C$)
$\left(\mathrm{m}_{\mathrm{e}}=9 \times 10^{-31}\;\mathrm{kg}\right)$