The piezoelectric crystal has the potential to convert 1.sound energy to electrical energy
2) sound energy to heat energy
3) electrical energy to sound energy
4) electrical energy to electromagnetic energy
5) sound energy to electromagnetic energy
A) 1 and 5 only
B) 1 and 2 only
C) 1 and 3 only
D) 4 and 5 only
Correct Answer:
Verified
Q12: The relationship between ultrasound frequency and image
Q13: As an ultrasound beam travels through tissue,
Q14: Modern ultrasound machines use
A)a continuous wave of
Q15: Ultrasound frequencies are
A)inaudible.
B)not related to wavelength.
C)greater than
Q16: Sound waves behave like light waves in
Q18: Ultrasound frequency is expressed in
A)newtons (N).
B)rads.
C)angstroms (A).
D)hertz
Q19: In order to determine location and size
Q20: A sonogram is studied by a radiologist
Q21: The intensity of the returning echoes in
Q22: A transducer that lacks a damping material
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