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3 years ago

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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 jou

le seconds, the speed of light is 2.998 x 108 m/s)

1 answer:

sp2606 [1]3 years ago

7 0

Change in energy is E=hc/wavelength of emitted photon

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