The wavelength of a photon:

$\overline{){\mathbf{\lambda}}{\mathbf{=}}\frac{\mathbf{h}\mathbf{c}}{\mathbf{E}}}$

The kinetic energy of the photon in Joules:

K.E = (6.07)(1.60 × 10^{-19}) = 9.712 × 10^{-19} J

A photon has energy 6.07 eV. Find its wavelength.

=________ nm

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