Doppler uses ultrasound to measure blood flow velocities. Assume that the device emits sound at a frequency of 3.2MHz, and that the speed of sound in human tissue is 1540 m/s What is the expected pulse rate if blood flows in the arteries of the large leg at a speed of 3) cm/s away from the source of the sound
Doppler uses ultrasound to measure blood flow velocities. Assume that the device emits sound at a frequency of 3.2MHz, and that the speed of sound in human tissue is 1540 m/s What is the expected pulse rate if blood flows in the arteries of the large leg at a speed of 3) cm/s away from the source of the sound
College Physics
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Author:Raymond A. Serway, Chris Vuille
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![Doppler uses ultrasound to measure blood flow velocities. Assume that the device emits
sound at a frequency of 3.2MHz, and that the speed of sound in human tissue is 1540 m/s
What is the expected pulse rate if blood flows in the arteries of the large leg at a speed of 3)
cm/s away from the source of the sound
O 1260 Hz
126 Hz
O 12.6 Hz
O 12.6 kHz
O 126 kHz
O 1260 kHz
1.26MHz 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8c5c0793-aff7-4795-a481-b96b5caf9236%2Ff2d02cfe-829e-4280-a01b-cbb943a6f878%2Fw65pbaq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Doppler uses ultrasound to measure blood flow velocities. Assume that the device emits
sound at a frequency of 3.2MHz, and that the speed of sound in human tissue is 1540 m/s
What is the expected pulse rate if blood flows in the arteries of the large leg at a speed of 3)
cm/s away from the source of the sound
O 1260 Hz
126 Hz
O 12.6 Hz
O 12.6 kHz
O 126 kHz
O 1260 kHz
1.26MHz 0
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