Question
Show that $h c=1240 \mathrm{eV} \mathrm{nm}$.
Step 1
The energy \( E \) of a photon is given by the equation \( E = \frac{hc}{\lambda} \), where \( h \) is Planck's constant, \( c \) is the speed of light, and \( \lambda \) is the wavelength of the photon. Show more…
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