What should be the dimensions and the shape of classrooms so that no echo can be produced there?
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the dimension of class should be perfectly rectangular so that Echo can produce their easily.
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Friend here's the answer you are looking for
the dimension of class should be perfectly rectangular so that Echo can produce their easily.
HOPE THE ANSWER WILL HELP YOU.
sampadakokane8:
To make sure no echo is produced, the classroom should have length less than 17.2m.
Also, the ceiling should have a curved surface so that the sound is reflected equally to everyone in the room. This is the suggested answer if you are using SSC Science textbook for study of sound lesson
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The distance between the opposite walls, and also the height of the ceiling should be less than 17.2m.
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