why some materials have the property to absorb sound especially cotton

Asked by Uzair Chanda | 20th Dec, 2013, 07:36: PM

Expert Answer:

There are general properties that the best sound absorbers have, regardless of material. Any item that will allow air to pass into it and then be absorbed by a cellular structure will make a good sound absorber.

Answered by  | 20th Dec, 2013, 11:22: PM

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