Free Exam: PHYSICS: Chap 2: Phases and Interference - Homework
Number of Questions in Test: 9
Number of Questions in Preview: 5
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[cmimg]0/7499281_M0LIDYPG.png[/cmimg]A region of high pressure and high density in a wave is:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
A region of low pressure and low density in a wave is:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
Two similar waves that intersect and result in a larger wave are an example of:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
Two similar waves that intersect and result in a smaller wave are an example of:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
[cmimg]0/7499281_MMJVS7PX.png[/cmimg]Two waves of ultrasound arrive at the same location and interfere. The amplitude of the resulting wave is smaller than either of the two original waves. Therefore the:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |