Question 1
❤ How many Hertz is 3 MHz?
A. 3,000,000
B. 3,000
C. 333
D. 0.003
CORRECT ANSWER
A. 3,000,000
Question 2
❤ How much bigger is a billion than a million?
A. 10 times
B. 100 times
C. 1,000 times
D. 500 times
CORRECT ANSWER
C. 1,000 times
Question 3
1
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,❤ How many millimeters are contained in a jar filled with 5 liters of fluid?
A. 5
B. 5,000
C. 500
D. 0.005
CORRECT ANSWER
B. 5,000
Question 4
❤ How many liters are in 80 ml of fluid?
A. 8
B. 80
C. 0.008
D. 0.080
CORRECT ANSWER
D. 0.080
Question 5
What are the units of the following parameters?
Wavelength
Frequency
Intensity
2
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,Propagation Speed
Period
Power
CORRECT ANSWER
Wavelength. Millimeters
Frequency. Hertz
Intensity. Watts/cm^3
Propagation Speed. meters/sec
Period. Second
Power. Watts
Question 6
Does the medium or sound source determine the following parameters?
Wavelength.
Frequency.
Intensity.
Propagation Speed.
Period.
Power.
CORRECT ANSWER
Wavelength. Both
Frequency. Sound Source
Intensity. Sound Source
Propagation Speed. Medium
Period. Sound Source
3
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, Power. Sound Source
Question 7
Using a particular ultrasound system, which of the following cannot be changed by the
operator?
Wavelength
Amplitude
Intensity
Propagation Speed
Period
Power
CORRECT ANSWER
Wavelength. cannot
Amplitude. can
Intensity. can
Propagation Speed. cannot
Period. cannot
Power. can
Question 8
Using a particular system, Which of the following cannot be changed by the operator?
Wavelength
Amplitude
Intensity
4
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❤ How many Hertz is 3 MHz?
A. 3,000,000
B. 3,000
C. 333
D. 0.003
CORRECT ANSWER
A. 3,000,000
Question 2
❤ How much bigger is a billion than a million?
A. 10 times
B. 100 times
C. 1,000 times
D. 500 times
CORRECT ANSWER
C. 1,000 times
Question 3
1
@THE STUDY VAULT
,❤ How many millimeters are contained in a jar filled with 5 liters of fluid?
A. 5
B. 5,000
C. 500
D. 0.005
CORRECT ANSWER
B. 5,000
Question 4
❤ How many liters are in 80 ml of fluid?
A. 8
B. 80
C. 0.008
D. 0.080
CORRECT ANSWER
D. 0.080
Question 5
What are the units of the following parameters?
Wavelength
Frequency
Intensity
2
@THE STUDY VAULT
,Propagation Speed
Period
Power
CORRECT ANSWER
Wavelength. Millimeters
Frequency. Hertz
Intensity. Watts/cm^3
Propagation Speed. meters/sec
Period. Second
Power. Watts
Question 6
Does the medium or sound source determine the following parameters?
Wavelength.
Frequency.
Intensity.
Propagation Speed.
Period.
Power.
CORRECT ANSWER
Wavelength. Both
Frequency. Sound Source
Intensity. Sound Source
Propagation Speed. Medium
Period. Sound Source
3
@THE STUDY VAULT
, Power. Sound Source
Question 7
Using a particular ultrasound system, which of the following cannot be changed by the
operator?
Wavelength
Amplitude
Intensity
Propagation Speed
Period
Power
CORRECT ANSWER
Wavelength. cannot
Amplitude. can
Intensity. can
Propagation Speed. cannot
Period. cannot
Power. can
Question 8
Using a particular system, Which of the following cannot be changed by the operator?
Wavelength
Amplitude
Intensity
4
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