Free Exam: PHYSICS: Chap 8: Bandwidth - Homework
Number of Questions in Test: 17
Number of Questions in Preview: 5
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The Q value of a transducer is determined by the:
The Q value of a transducer is determined by the:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
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A transducer with a main frequency of 3 MHz produces a sound pulse that has frequencies ranging from 1 to 5 Megahertz. Its bandwidth is:
A transducer with a main frequency of 3 MHz produces a sound pulse that has frequencies ranging from 1 to 5 Megahertz. Its bandwidth is:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
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Diagnostic ultrasound imaging probes have a wider bandwidth than therapeutic ultrasound devices because imaging probes:
Diagnostic ultrasound imaging probes have a wider bandwidth than therapeutic ultrasound devices because imaging probes:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
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A 3 MHz transducer with a bandwidth of 4 MHz has a Q-Factor of:
A 3 MHz transducer with a bandwidth of 4 MHz has a Q-Factor of:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
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Pulse duration is ________ related to bandwidth.
Pulse duration is ________ related to bandwidth.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |