Formula from Chapter 6: Photon: Energy vs frequency

\(E_{\mathrm{photon}} = h_{\mathrm{Planck}} \cdot ν\)     

\(ν_{\mathrm{neon}}\) \(= 4.684\times 10^{14}\frac{1}{\mathrm{s}}\)


\(h_{\mathrm{Planck}}\) \(= 6.626\times 10^{-34}\ \mathrm{J}\ \mathrm{s}\)


\(E_{\mathrm{photon}}\) \(= h_{\mathrm{Planck}} \cdot ν_{\mathrm{neon}}\)

\(\ \ \ =6.626\times 10^{-34}\ \mathrm{J}\ \mathrm{s} \cdot 4.684\times 10^{14}\frac{1}{\mathrm{s}}\)

\(\ \ \ =3.1036\times 10^{-19}\ \mathrm{J}\)