👤

What do you call the sound wave that bounces back?​

Sagot :

An echo is a sound that is repeated because the sound waves are reflected back. Sound waves can bounce off smooth, hard objects in the same way as a rubber ball bounces off the ground. ... That is why echoes can be heard in a canyon, cave, or mountain range.

Answer:

ECHO

Explanation:

An echo is a sound that is repeated because the sound waves are reflected back. Sound waves can bounce off smooth, hard objects in the same way as a rubber ball bounces off the ground.That is why echoes can be heard in a canyon, cave, or mountain range.

#CarryOnLearning