3 years ago

A vibrating object pushes the molecules together and causes an area of compression? True or false

Arts

2 answers:

lina2011 [118]3 years ago

8 0

Answer:true

Explanation:

While it’s true it doesn’t last long

Sever21 [200]3 years ago

4 0

Yes it's true, but that doesn't last very long. It creates a compression of the molecules during exactly half of each vibe, and during the other half, it leans the other way, and the molecules spread out in what's called a "rarefaction" a region of lower-than-normal pressure. This 'train' of compressions and rarefactions is what travels through the air, away from the vibrating object, and it's what some people often call a "sound wave".

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