When radiation energy is absorbed by a spin 1/2 nucleus in a magnetic field, what happens? Options: A . &nbspNone of these B . &nbspThe processional frequency of the nucleus increases C . &nbspThe nucleus spins faster D . &nbspThe angle of precession flips so that the magnetic moment of the nucleus opposes the applied field

When radiation energy is absorbed by a spin 1/2 nucleus in a magnetic field, wha

Question

When radiation energy is absorbed by a spin 1/2 nucleus in a magnetic field, what happens?

Options:

A . None of these

B . The processional frequency of the nucleus increases

C . The nucleus spins faster

D . The angle of precession flips so that the magnetic moment of the nucleus opposes the applied field

Answer: Option D

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