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Physics, 01.11.2019 00:31 karina1466
If you were trying to build a soundproof room, which of the following materials would you choose in order to absorb the most sound, based on the coefficient of absorption for each material? a. heavy curtains b. wood c. concrete d. carpet
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If you were trying to build a soundproof room, which of the following materials would you choose in...
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