Physics, asked by Gangarao7403, 1 year ago

Explain the terms: Spontaneous emission and stimulated emission.

Answers

Answered by nehanishu
4

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Spontaneous emission :electron drops from an excited state to a cover state no outside mechanism emitting a photon.stimulated emissions lasers: photon of the same frequency interacts with electron is excited state which drops to cover state the emitted photon is coperent with the incoming photon.


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