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Basics of Ultrasound, AMIRUL HAKIMI BIN JAMIL A17SC0284 - Coggle Diagram
Basics of Ultrasound
velocity
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determined by density & stiffness of medium (slowest: gas,fluid, fastest: solid).
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frequency
lower freq.,higher penetration, lower resolution and vice versa.
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Transmission
not all sound wave is reflected, some continue move deeper into body
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