Question

What type of reflection is an echo?

Answer 1

Here is your answer mate:


Echoes:

An echo is a sound that is repeated because the sound waves arereflected back. Sound waves can bounce off smooth, hard objects in the same way as a rubber ball bounces off the ground. Although the direction of the sound changes, the echo sounds the same as the original sound.

Answer 2

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Echo:- Repeation of a sound for many times due to reflection is known as an echo.

Explanation:

If d is the distance between the source and the reflector then equation will be as

2d = vt

or

d = vt/2

where;

v = speed of the sound

t = time taken of the echo