Doppler ultrasound uses ultrasound to measure blood flow velocities. Suppose 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? 1260Hz O 126Hz O 12.6Hz O 12.6KHz O 126KHz O 1260KHz O 1.26MHz

Doppler ultrasound uses ultrasound to measure blood flow velocities. Suppose 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? 1260Hz O 126Hz O 12.6Hz O 12.6KHz O 126KHz O 1260KHz O 1.26MHz

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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