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What is the wavelength in micrometers of a photon emitted from a Hydrogen electron relaxing from the n=5 (33.0 eV) to the n=5 (16.5 eV)? Note: the energy values in this problem are not real. Hint: E= hv where v =c/lambda and h= 66.26 x 10 -34 Js and c= 3.0 x 10<8 or the speed of light in a vacuum.

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