Free Exam: PHYSICS: Chap 3: Frequency Calculations - Practice Quiz
Number of Questions in Test: 10
Number of Questions in Preview: 5
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Register nowQuestion 1
[cmimg]0/7499281_OENWU04H.png[/cmimg]
In the image above, assuming the time interval is one second, what is the frequency of this wave?
In the image above, assuming the time interval is one second, what is the frequency of this wave?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
Which of the following frequencies is in the infrasound range?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
[cmimg]0/7499281_GDGYWEMK.png[/cmimg]
What is the frequency of an ultrasound wave with a wavelength of 0.22 mm?
What is the frequency of an ultrasound wave with a wavelength of 0.22 mm?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
[cmimg]0/7499281_349EUGSI.png[/cmimg]
What is the period of a wave whose frequency is 9 MHz?
What is the period of a wave whose frequency is 9 MHz?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
[cmimg]0/7499281_3V5GPBF0.png[/cmimg]
The wavelength of a 3.25 MHz wave is:
The wavelength of a 3.25 MHz wave is:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |