Homework Help: Physical Science

Posted by mel on Friday, March 2, 2012 at 6:59pm.

If the light of a monochromatic source has a photon energy of 4.32 x 10-19 J, what is its wavelength in nm?

Physical Science - drwls, Saturday, March 3, 2012 at 2:09am
E = h*c/(wavelength)

Solve for the wavelength

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