Sound travels across a medium by expanding and contracting the areas of the medium it passes through on a regular basis. We hear sound as a minute variation in pressure caused by compression and expansion. As a result, it is a mechanical displacement and pressure wave.
Sound travels across a medium by expanding and contracting the areas of the medium it passes through on a regular basis. We hear sound as a minute variation in pressure caused by compression and expansion. As a result, it is a mechanical displacement and pressure wave.
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Answer:
saranghaeyo
Explanation:
Sound travels across a medium by expanding and contracting the areas of the medium it passes through on a regular basis. We hear sound as a minute variation in pressure caused by compression and expansion. As a result, it is a mechanical displacement and pressure wave.
Verified answer
Answer:
Sound travels across a medium by expanding and contracting the areas of the medium it passes through on a regular basis. We hear sound as a minute variation in pressure caused by compression and expansion. As a result, it is a mechanical displacement and pressure wave.
Explanation:
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