Question

explain the rotational spectrum of a rigid diatomic molecule​

Answer 1

Answer:

Rotational Transitions, Diatomic

Rotational Transitions, DiatomicThe rotational spectrum of a diatomic molecule consists of a series of equally spaced absorption lines, typically in the microwave region of the electromagnetic spectrum. The energies of the spectral lines are 2(J+1)B for the transitions J -> J+1.

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