Free Exam: PHYSICS: Chap 7: Range Equation - Pretest
Number of Questions in Test: 10
Number of Questions in Preview: 5
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What is necessary to calculate distance to a reflector?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
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If the receiver gate is opened at 13 microseconds, what tissue depth will be represented by the returning signal?
If the receiver gate is opened at 13 microseconds, what tissue depth will be represented by the returning signal?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
If it takes 52 microseconds for a pulse to return as an echo, how deep is the reflector?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
Time to the reflector = 19.5 microseconds. Find distance to reflector in cm.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
It takes a sound wave 100 microseconds to reach a reflector. What is the distance to the reflector?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |