Which of the following statements most accurately explains why the T1 of a nucleus is sometimes longer than its T2?
(A)T1, unlike T2, is sensitive to very low-frequency molecular motions. (B)T2, unlike T1, is sensitive to very low-frequency molecular motions. (C)T1, unlike T2, is sensitive to molecular motions at the Larmor frequency. (D)T2, unlike T1, is sensitive to molecular motions at the Larmor frequency.
D