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Agata [3.3K]
3 years ago
9

What is it called when air particles spread apart?

Physics
1 answer:
Andrej [43]3 years ago
5 0
When air<span> particles bunch up, it's </span>called<span> a compression-rarefaction.
When the </span>particles spread apart<span> its </span>called<span> a rarefaction.

</span>
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