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Physics, 28.09.2019 13:50 shantrice1831
Fyou 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. wood b. carpet c. concrete d. heavy curtains
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Fyou were trying to build a soundproof room, which of the following materials would you choose in or...
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