Physics - Modern Physics Question with Solution | TestHub

From Einstein's photoelectric equation, we have

$K_{\mathrm{m}\mathrm{a}\mathrm{x}}=hf-{\varphi }_0$.....(i)

Here,${\varphi }_0=$work function of the surface

$=$constant

From Equation. (i), graph of$K_{\mathrm{m}\mathrm{a}\mathrm{x}}\mathrm{v/s }f$is