Physics
Grade-8
Easy
Question
Each vibration creates __ compressions and ___ rarefactions.
- 1, 1
- 2, 2
- 0, 1
- 1, 0
Hint:
Each vibration creates 1 compression and 1 rarefaction.
The correct answer is: 1, 1
- Each vibration creates one compression and one rarefaction.
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