A hydrogen atom emits a photon of energy 30 ev if the atom
A hydrogen atom emits a photon of energy 3.0 eV. If the atom is at rest before emitting the photon, what is the speed of the atom after emission?
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a hydrogen atom emits a photon of energy 30 ev if the atom is at rest before emitting the photon what is the speed of
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introductionabsenteeism is the failure of an individual employee to report for their work assignment where or when they
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