Question

Exam Lesson Name: Light and Sound

Exam number: 700699RR
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Question 20 of 20:
O
Select the best answer for the question.
20. If you were trying to build a soundproof room, which of the following materials would you choose to absorb the most sound, based on the coefficient of absorption for ea
material?
O A. Carpet
OB. Wood
OC. Clay tile
O D. Heavy curtains
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Answer 1

The best material to choose for building a soundproof room would be heavy curtains as they have the highest coefficient of absorption.

Step-by-step explanation:

In order to build a soundproof room, you would want to choose a material that can absorb the most sound. The coefficient of absorption measures how much sound a material can absorb. Out of the options provided, the material with the highest coefficient of absorption is heavy curtains. Heavy curtains are made of thick and dense fabric that can effectively absorb sound waves.

Learn more about Soundproofing a room