0 votes
160 views
in Chapter 12 Study of Sound by (98.9k points)
edited

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

1 Answer

0 votes
by (98.9k points)
selected by
 
Best answer
The dimensions of classroom should be made such that we can’t hear an echo is the classroom should be square shaped and the distance between walls to be maintained less than 17.2 m. And to hear the sound produced uniformly and clearly to every person sitting in the classroom the ceiling should be of curved shaped also.

Related questions

0 votes
1 answer 102 views
0 votes
1 answer 147 views
0 votes
1 answer 106 views

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

5.7k questions

5.1k answers

108 comments

554 users

...