An echo.
When a sound wave is reflected, you hear an echo.
Echo
This is called reflection of sound. It's like a sound wave bouncing on a trampoline.
Sometimes it makes an echo or reverberation.
echo
The result of a reflected sound wave is obviously an echo.
When a sound wave is reflected, you hear an echo.
Echoes
Echo
This is called reflection of sound. It's like a sound wave bouncing on a trampoline.
Reflected
Reflected
Sometimes it makes an echo or reverberation.
echo
True.
An echo is a sound wave that has reflected off a boundary
It is called echolocation.