Homework Help: chemistry

Posted by mary on Thursday, October 21, 2010 at 12:58pm.

What is the energy of a photon with a wavelength of 4.55 10-6 m? (The speed of light in a vacuum is 2.998 108 m/s. Planck's constant is 6.626 10-34 J·s.)

chemistry - DrBob222, Thursday, October 21, 2010 at 4:04pm
E = hc/wavelength

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