Astronomy

Last Updated By kr085 on 04/10/2013
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When electron in H changes in spin from the same to the opposite direction as the proton, it

Answer:
a)  emits a radio wave photon
b)  neither emits nor absorbs a photon
c)  absorbs a radio wave photon
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Free Quiz Question From Astronomy
Question: When electron in H changes in spin from the same to the opposite direction as the proton, it
Answer:
emits a radio wave photon
neither emits nor absorbs a photon
absorbs a radio wave photon