In FIGURE Q41.12,a photon with energy 2.0eVis incident on an atom in the pstate. Does the atom undergo an absorption transition, a stimulated emission transition, or neither? Explain.

Short Answer

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The given statement is proved.

Step by step solution

01

Given Information 

We have to given a photon with energy2.0eV.

02

Simplify

Here, shows an energy difference between the pstate and the lower sstate. Know that the energy of a photon matches the energy difference between the pstate and the lower sstate. The atom may a stimulated emission transition, but it will not undergo an absorption transition.

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