Physics, asked by anithafrancis1990, 4 months ago

what are hot bands why are they called so​

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Answered by 1801030039
4

Answer:

Hot bands are observed when an already excited vibration is further excited. For example an v1 to v1' transition corresponds to a hot band in its IR spectrum. These transitions are temperature dependent, with lower signal intensity at lower temperature, and higher signal intensity at higher temperature.

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