General Science The ceilings of a concert hall are usually curved because . , , , , , , , ,

Q.10519: The ceilings of a concert hall are usually curved because . , , , , , , , ,
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 General Science in english,  Physics they can absorb noise question answers in english pdf  They get better aeration in the hall questions in english, Know About they reflect the sound to the audience General Science online test General Science MCQS Online Coaching in english quiz book    No other sound from outside can enter through the curved ceiling

Anonymous on 01-01-1900

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