Question

. Dinesh who is fond of music, Vibratos n plass with a spoon. If he fills the glass with water. www
difference in any of the characteristics of sound? Explain.
1. Why are the walls, tools, steps and sents of a theatre or auditorium covered with a special materia​

Answer 1

Answer:they are covered with the special material as they do not reflect any sound .

Explanation:it is because such places are very big, and therefore,echoes are formed.