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- 1. Multiple Choice
What is the equation for calculating wavelength if I know frequency and wave speed?
λ=fv
λ=v/f
λ=f/v
λ=f-v
- 2. Multiple Choice
What is the speed of a wave with a frequency of 12 Hz and a wavelength of 2m?
6 m/s
24 m/s
3 m/s
4 m/s
- 3. Multiple Choice
What is a Hertz?
Number of crests in a wave
Number of troughs in a wave
Number of waves per second
Number of wavelengths
- 4. Multiple Choice
What is the frequency of wave with a wavelength of 3m and a speed of 9m/s?
18 Hz
9 Hz
27 Hz
3 Hz
- 5. Multiple Choice
What is the wavelength of a wave with a speed of 24 m/s and a frequency of 4 Hz?
6 m
6 m/s
6 Hz
6 λ
- 6. Multiple Choice
If a wave travels 20 meters in 5 seconds, what is the speed of the wave?
100 m/s
20 m/s
5 m/s
4 m/s
- 7. Multiple Choice
What equation do I use to find wave speed if I know frequency and wavelength?
v=f/λ
v=fλ
f=vλ
λ=f/v
- 8. Multiple Choice
What is the wavelength of a wave moving at 16 m/s with a frequency of 4 Hz?
64 m
8 m
4 m
2 m
- 9. Multiple Choice
What is the speed of a wave with a wavelength of 20m and a frequency of 3 Hz?
60 m/s
6.67 m/s
6 m/s
0.15 m/s
- 10. Multiple Choice
What is the frequency of a wave with a wavelength of 100m and a speed of 300m/s?
3 Hz
3 m/s
30,000 m/s
30,000 Hz
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