Multiple Choice
Sound requires a ________ through which to travel.
A) medium
B) pressure
C) vacuum
D) wave
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q24: If the wavelength is 0.5 mm,the spatial
Q25: Which of the following is not a
Q26: Spatial pulse length is determined by the
Q27: The following are all ultrasound frequencies except:<br>A)
Q28: Wavelength is the _ over which one
Q30: What is the period of a 5.0
Q31: Pulse repetition frequency (PRF) refers to the
Q32: The average propagation speed in soft tissue
Q33: In oblique incidence,the _ and _ angles
Q34: Continuous wave (CW) Doppler has a duty