Question

Your boss asks you to design a room to be as soundproof as possible and provides you with three samples of material. The only information on each samples label is the materials coefficient of absorption. The coefficient of absorption listed on sample A is 30%, on sample B is 47%, and on sample C is 62%. Which material do you recommend and why

Answer 1

sample 62%

Step-by-step explanation:

Answer 2

My answer would be answer B.

Step-by-step explanation:

I say my answer is B because B has 3% from 50% so they could be divided 25 in which it could be 25% of absorption and 25% coefficient. This is my answer I hope it is right.