Question

where and why are sound materials used

Answer 1

Sound Absorbing Materials. Porous materials obtained from synthetic fibers, such as mineral wool or glass wool, are commonly used for thermal insulation and sound absorption, because of their high performance and low cost.

Answer 2

Sound Absorbing Materials. Porousmaterials obtained from synthetic fibers, such as mineral wool or glass wool, are commonly used for thermal insulation and sound absorption, because of their high performance and low cost.


✌️✌️Be brainly