Physics
Grade-8
Easy
Question
The wavelength of the sound wave shown below is ____ mm.
- 1
- 2
- 3
- 4
Hint:
The wavelength of the sound wave shown in the given diagram is 1 mm.
The correct answer is: 1
- The wavelength is the distance between two compressions or rarefactions.
- The wavelength can be calculated as speed/ frequency.
- The wavelength of the given diagram is 1 mm.
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