તરંગ લંબાઈ ${\text{(}}\lambda {\text{) : E}}\,\, = \,\,\frac{{{\text{hc}}}}{\lambda }$ અથવા $ \lambda \,\, = \,\,\frac{{hc}}{E}$
$\lambda \,\, = \,\,\frac{{6.626 \times {{10}^{ - 34}}\,Js \times 3 \times {{10}^8}\,m{s^{ - 1}}}}{{3.204 \times {{10}^{ - 19}}\,J}}\,\, = \,\,6.204 \times {10^{ - 7}}\,m$
આવૃતિ $(v):\,\,v = \frac{c}{\lambda }\,\,\,\,\, = \,\,\frac{{3 \times {{10}^8}\,m{s^{ - 1}}}}{{6.204 \times {{10}^{ - 7}}\,m}}\,\,\,\,\, = \,\,0.48 \times {10^{15}}{\,s^{ - 1}}\,\,\,\, = 4.8 \times {10^{14}}{\,s^{ - 1}}$