Doppler effect?

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I have a question on the dopplers effect that i'd like all you physics geniuses to help me out with, question is: the doppler effect using ultrasonic waves of frequency 2,50 x 10^6 hz is used to moniter the heartbeat of the fetus. The maximum speed of the surface of the beating heart is,0.300 m/s. Calculate the maximum beat frequency observerd. Assume that the speed of sound in the tissue is 1,54 x 10^3 m/s.

2007-05-24 06:03:22 · 1 answers · asked by Lerato M 1 in Science & Mathematics ➔ Physics

1 answers

( .3 / 1.54 x 10^3) times 2.5 x 10 ^6

2007-05-24 06:09:02 · answer #1 · answered by Gene 7 · 0⤊ 1⤋