Chemistry, 29.08.2019 21:30 jc95704816
Calculate the change in energy of an atom that emits a photon of wavelength 2.21 meters. (planck’s constant is 6.626 x 10-34 joule seconds, the speed of light is 2.998 x 108 m/s)
8.9886 x10-26 joules
4.8844 x 10-42 joules second
1.9864 x 10-25 joules
1.4643 x 10-33 joules /second
Answers: 1
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Calculate the change in energy of an atom that emits a photon of wavelength 2.21 meters. (planck’s c...
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