Question

difference between echo and reverberation​

Answer 1

Answer:

Echo is a single reflection of a sound wave off a surface. Reverberation is the sound or the pattern created by the superposition of such echoes. 2. An echo can be heard only when the distance between the source of sound and the reflecting body is at least 17 m.

Answer 2

Explanation:

Echo is a single reflection of a sound wave off a surface. Reverberation is the sound or the pattern created by the superposition of such echoes. 2. An echo can be heard only when the distance between the source of sound and the reflecting body is at least 17