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Mathematics, 29.01.2021 18:10 kaidee

B) A room has dimensions 10cmx15cmx20cm. The reverberation time for an empty room is 0.4 sec. Find the average absorption coefficient
of the room. If the room is provided with curtain cloths of absorption
coefficient 0.5, what area is covered by the cloths?

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B) A room has dimensions 10cmx15cmx20cm. The reverberation time for an empty room is 0.4 sec. Find...

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