Aaron2446 Aaron2446

13-10-2017
Biology

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Light is emitted when there is a transition from a lower energy level to a higher energy level

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gilbertriosjr1oxsc47 gilbertriosjr1oxsc47

14-10-2017

Emission of a photon occurs when an electron in a higher energy level undergoes atransition to a lower energy level. The energy lost is emitted as a photon. Explain the process of absorption of light by an atom.

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