BCMB/CHEM 8190
ANSWERS TO PROBLEM SET 3

1)  We worked out the energy levels for the pair of weakly coupled spin

1/2 nuclei in class.  Below is a sketch of the predicted spectrum with

lines labeled as to transition and energy difference for the one quantum

transitions.

2)

3)   Work this problem using the general expressions for raising and

lowering operators.  

4)