why do we not get echo in all the rooms.
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Answered by
23
Because to hear an echo,there should minimum 17 m distance between the source of sound and body/object from which sound gets reflected .In case of rooms which aren't long about 17 m,there echoes are not heard
AnonymousGhost:
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1
Answer:
Because to hear an echo the distance should be atleast 17 meters
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