Physics, 25.04.2021 01:00 braines2003

The blood flow rate in the aorta is 0.28m/s. An ultrasonic wave with frequency 4.2MHz moves along the flow and the waves are reflected from the red blood cells. What is the beat frequency assuming the speed of the waves is 1500m/s

The blood flow rate in the aorta is 0.28m/s. An ultrasonic wave with frequency 4.2MHz moves along t

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The blood flow rate in the aorta is 0.28m/s. An ultrasonic wave with frequency 4.2MHz moves along th...

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