Science, asked by Anonymous, 1 year ago

what is compression and rarefaction of sound waves?

Answers

Answered by humahin290319

6

Explanation:

Waves are made up of compressions and rarefactions. Compression happens when molecules are forced, or pressed, together. Rarefaction is just the opposite, it occurs when molecules are given extra space and allowed to expand. Remember that sound is a type of kinetic energy

Attachments:

Answered by aravinthganapathiraj

2

Answer:

When molecular or force send pressure togeather

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