Free Exam: PHYSICS: Chap 3: Amplitude - Practice Quiz
Number of Questions in Test: 18
Number of Questions in Preview: 5
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Maximum = 75
Minimum = 25
What is the mean?
Minimum = 25
What is the mean?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
[cmimg]0/7499281_F6QEGX76.png[/cmimg]
Maximum is 84
Mean is 52
Calculate the amplitude.
Maximum is 84
Mean is 52
Calculate the amplitude.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
[cmimg]0/7499281_F6QEGX76.png[/cmimg]
Mean is 100.
Amplitude is 30.
What is the minimum variation?
Mean is 100.
Amplitude is 30.
What is the minimum variation?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
The amplitude of an ultrasound wave is 2 MPa. The mean value is 6 MPa.
What is the minimum variation of this wave? _____ MPa
What is the minimum variation of this wave? _____ MPa
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
[cmimg]0/7499281_F6QEGX76.png[/cmimg]
Maximum variation is 75. Amplitude is 25.
What is its mean?
Maximum variation is 75. Amplitude is 25.
What is its mean?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |