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Medical Physica Ultrasound
Essay specific features
Written by:
Stephen M
Date added:
October 18, 2013
Level:
University
Grade:
C
No of pages / words:
1 / 275
Was viewed:
7423 times
Rating of current essay:
Essay content:
This is known as the piezoelectric effect.
The acoustic impedance of a medium is a measure of its opposition to the propagation of sound waves. The acoustic impedance of a medium is the product of the density of the medium and the speed of sound in the medium.
Z = pu
The velocity of sound in most materials is different and the densities of most materials are different...
displayed 300 characters
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This is known as the piezoelectric effect.
The acoustic impedance of a medium is a measure of its opposition to the propagation of sound waves. The acoustic impedance of a medium is the product of the density of the medium and the speed of sound in the medium.
Z = pu
The velocity of sound in most materials is different and the densities of most materials are different...
displayed 300 characters
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