Physics
Physics, 10.06.2020 15:57, sophiaa23

The frequency of the applied RF signal used to excite spins is directly proportional to the magnitude of the static magnetic field used to align the spins, with proportionality constant 5 hz/T. If the strength of the applied field is known to be 20 T plus or minus 3 T, which of the following correctly describes the uncertainty in the INVERSE frequency (1/frequency)? A. 3/2000s
B. 3/5s
C. 1/15s
D. 1/4

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The frequency of the applied RF signal used to excite spins is directly proportional to the magnitud...

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