For ultrasound of frequency 3.5 MHz, the acoustic impedance of muscle is 1.78 10 6 kg
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For ultrasound of frequency 3.5 MHz, the acoustic impedance of muscle is 1.78 × 106 kg m−2 s−1, and that of soft tissue is 1.63 × 106 kg m−2 s−1.Calculate the percentage of the incident ultrasound reflected at a muscle–soft tissue boundary.
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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