Question

5:a) Name three good soundproofing materials
b) Explain how they work​

Answer 1

$\huge\bold\pink{Solution:-}$

a) Mineral wool and fiberglass are the most common materials. It's a relatively easy and cost-effective way to improve the soundproofing of a room

b) Soundproofing is done to either block noise from entering a room or to block noise from leaving a room. Soundproofing works by using materials that either reduce or absorb sound. While sound usually cannot be blocked completely, substantial noise reduction is possible.