Asked by rachel
Ultrasound waves will be strongly _________ a boundary if the acoustic impedances are _________.
a) Absorbed at, matched
b) Reflected at, matched
c) Reflected at, mismatched
d) Refracted at, matched
e) Transmitted through, mismatched
a) Absorbed at, matched
b) Reflected at, matched
c) Reflected at, mismatched
d) Refracted at, matched
e) Transmitted through, mismatched
Answers
Answered by
Anonymous
Think about how sound bounces off a glass wall.
The acoustic impedance of glass is not anything like that of air.
The acoustic impedance of glass is not anything like that of air.
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