Relaxation Times

[dudewheresbinh]

Q: At a field strength of 1.0 tesla, the approximate T1 relaxation time of fat is _______?

A. 180 ms
B. 270 ms
C. 360 ms
D. 390 ms.

Could you give me the equations for T1 and T2 and show me how to solve similar questions with different tissues such as liver, spleen, kidney, etc.? Thanks in advance.