Question

what should be the dimensions and the shape of classrooms so that no echo can be produced there?​

Answer 1

Answer:

For there to be no echo in the classroom, it should be square shaped, with a distance of less than 17.2m between the walls.

Answer 2

Explanation:

• What should be the dimensions and the shape of classrooms so that no echo can be produced there? Answer: For there to be no echo in the classroom, it should be square shaped, with a distance of less than 17.2m between the walls.