Question

In stimulated absorption what is lifetime of atoms ground state
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Answer 1

Answer: Atoms are fully stable in their ground state. There is no undue pressure on them that may cause them to become unstable. The balance of forces is complete.

Explanation:  The atom that has escaped has a propensity to return to the ground state, where it will be stable. Its lifespan in the exited state is thus 10-8s. Take Part in the Current Engineering. Atoms are fully stable in their ground state. There is no undue pressure on them that may cause them to become unstable. The balance of forces is complete. As a result, the atom's lifespan is infinite since it is stable in the ground state.

While the rate of spontaneous emission does not rely on the energy of incoming photons, absorption and the rate of stimulated emission are dependent on both the population of electrons in an energy level and the energy of incoming photons.

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