If you were trying to build a soundproof room, which of the following materials would you choose in order to absorb the most sou nd, based on the coefficient of absorption for each material? A. Wood
B. Concrete
C. Heavy curtains
D. Carpe
2 answers:
<span>in order to absrob the most sound, the materials that you should choose is : D. carpe
Carpe is very effective in absorbing sound because it is made from Rubber Foam, which has the absorbtion coefficient of 0.5 -0.7 , which is the highest coefficient compared to the other remaining options </span>
Answer:carpet
Explanation:
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f = ma = m x 9.8=689 (the mass is constant)
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