The difference between the emitted frequency and the echo frequency returning from a moving scatterer is called ________.
A) Doppler effect
B) Doppler shift
C) continuity rule
D) Bernoulli effect
Correct Answer:
Verified
Q2: The Doppler equation relates the Doppler shift
Q3: Sound reflects totally at the wall-blood boundary
Q4: Resistance to flow offered by a fluid
Q5: The volumetric flow rate is equal to
Q6: Which matter is considered a fluid?
A) Gases.
B)
Q7: Turbulent flow is a form of _
Q8: A nonsteady flow with acceleration and deceleration
Q9: For a given flow,the greater the Doppler
Q10: Doppler shift does not depend on the
Q11: Gases,nutrients and waste products are exchanged through
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