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Verdich [7]
2 years ago
6

Sound waves in air are a series of

Physics
1 answer:
GaryK [48]2 years ago
5 0
Sound waves in air are a series of <span>periodic disturbances, </span><span>periodic condensations and rarefactions,</span><span> and high- and low-pressure regions. It is all of the above. The answer is letter D.</span>
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