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Search 1:03 PM Tue Dec 3 Q-22.9 Unanswered - Due on Dec 3 Find the energy of a photon having a wavelength of 3.09e+08 m. Expr
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Ans If h be the planks Constant, c is the velocity of light in free space and I is wavelength of the Photon and I be the fre= 4,016 X 10-15 ev. ev means electron Volts. Energy E= 4.0164 10-15 en The energy of the Photon is 41016810-15 ev. CS Scann

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