Free Exam: PHYSICS: Chap 3: Amplitude - Intensive Care Homework
Number of Questions in Test: 17
Number of Questions in Preview: 5
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[cmimg]0/7499281_JBPUMYR1.jpg[/cmimg]
Which of the numbers above represents the amplitude of the wave?
Which of the numbers above represents the amplitude of the wave?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
Match the options below:
| Type: | Matching |
| Points: | 4 |
| Randomize answers: | No |
Question 3
[cmimg]0/7499281_XITKIFTR.png[/cmimg]
The maximum variation of a wave is 900 kg/M[sup]3[/sup]. The mean variation of the same wave is 600 kg/M[sup]3[/sup]. What is the minimum variation?
The maximum variation of a wave is 900 kg/M[sup]3[/sup]. The mean variation of the same wave is 600 kg/M[sup]3[/sup]. What is the minimum variation?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
The maximum variation of a wave is 50. The minimum variation is 10. What is the amplitude?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
The maximum value of the density of an acoustic wave is 60 g/cm[sup]3[/sup], while the amplitude is 20 g/cm[sup]3[/sup]. What is the mean density?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |