For the rigid rotor system, the energy levels get closer together as the length of the rotor decreases. True False

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For the rigid rotor system, the energy levels get closer together as the length of the rotor decreases.
True
False
Transcribed Image Text:For the rigid rotor system, the energy levels get closer together as the length of the rotor decreases. True False
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Step 1

False.

 

For the rigid rotor system, the energy levels are given by:

 

E = (h^2 / 8π^2I) * J(J+1)

 

where h is Planck's constant, I is the moment of inertia of the rotor, J is the total angular momentum quantum number, and π is pi.

 

The energy levels are evenly spaced, with a spacing of (h^2 / 8π^2I). The spacing does not depend on the length of the rotor, but rather on the moment of inertia I, which depends on the distribution of mass of the rotor.

 

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