Free Exam: PHYSICS: Chap 8: Transducers - Quiz #1
Number of Questions in Test: 20
Number of Questions in Preview: 5
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Which ultrasound modality shown above has the higher Q-value?
Which ultrasound modality shown above has the higher Q-value?
| Type: | Multiple choice |
| Points: | 5 |
| Randomize answers: | Yes |
Question 2
"The lower the Q-value of a transducer, the better the image quality."
| Type: | True/False |
| Points: | 5 |
Question 3
Which of the following would contribute to a superior axial resolution?
| Type: | Multiple choice |
| Points: | 5 |
| Randomize answers: | Yes |
Question 4
"The only way to change bandwidth is to change the transducer."
| Type: | True/False |
| Points: | 5 |
Question 5
The resonant frequency of your transducer is 2 MHz. There are 3 cycles in the pulse with frequencies between 1 and 3 MegaHertz. What is the bandwidth?
| Type: | Multiple choice |
| Points: | 5 |
| Randomize answers: | Yes |