Edelmen's SPI Exam Review Questions and Answers (100% Pass)
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Edelmen\\\'s SPI
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Edelmen\\\'s SPI
Sound waves are:
a) electric
b) mechanical, transverse
c) spectral
d) longitudinal, mechanical
D
The speed of sound of ultrasound in soft tissue is closest to:
a) 1,540 km/sec
b) 1.54 km/sec
c) 1,500 m/s
d) 1,540 mm/sec
C
Which is not an acoustic variable?
a) density
b) pres...
Which of the following is determined by the source and the medium?
a) frequency
b) period
c) propagation speed
d) range resolution
✓ D
Propagation speed = _______ x wavelength
a) pulse duration
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