Photon Energy Problem

  • #1
What is the energy carried by a mole of photons of wavelength 522nm which is associated with green light?
 

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  • #2
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1
Find the energy carried by one photon and multiply by Avogadro's number.

In terms of frequency the energy carried by a photon is:

[tex]
E=h \nu
[/tex]

Where h is Planck's constant and [tex]\nu[/tex] is the frequency. So you have to express the frequency through the wavelength.
 

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