The frequency of the ultrasonic waves used to monitor the heartbeat of a fetus is 2.25 x 106 Hz. A maximum bit rate of 260 Hz is observed. Calculate the maximum surface velocity of the heart. Find the speed of sound in human tissue is 1.54 x 103 m/s.
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Equations: Only one relevant equation: f'=f((Vsound (+ or -) Vobserver)/(Vsound (- or t) Vsource)) Attempt I know that the answer is .171m/s.
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