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What is the energy of a photon in kJ that has a wavelength of 9.97 x 108 m? (Speed of light is 2.999 x108 m-s-1 and Plan

Posted: Tue May 17, 2022 6:51 am
by answerhappygod
What is the energy of a photon in kJ that has a wavelength of
9.97 x 108 m? (Speed of light is 2.999 x108 m-s-1 and Planck's
constant is 6.626 x10-34 J-s)