Want this question answered?
It bounces back.
to produce an echo, the sound wave bounces off a surface and then comes back
It bounces back; echoes.
Echo, reprecussion, reverb, reverbration (sound). Reflection (light).
When a sound hits a flat surface it bounces back in exactly the same direction as before, in exactly the same frequency and pitch.
It bounces back.
foreskin
to produce an echo, the sound wave bounces off a surface and then comes back
It bounces back; echoes.
Echo, reprecussion, reverb, reverbration (sound). Reflection (light).
reflection
You pluck a string, the string vibrates, the sound waves enter the soundhole, bounce off of the wood(different woods result in different tones)and it all bounces back out of the soundhole.Please see the related link for details.
When a sound hits a flat surface it bounces back in exactly the same direction as before, in exactly the same frequency and pitch.
A sound that is repeated is referred to as an echo. This generally happens in a cavern or valley, where the sound bounces from a far surface and comes back. When sounds are repeated in writing, it's called alliteration. For instance, "Sally sold seashells by the seashore".
A reflection
That word would be an ECHO.
Mirrors have a special surface, usually at the back, that reflects light. This means that light that strikes the mirror's special surface bounces back. Light coming from you goes to the mirror's surface, bounces back and some of that light enters your eyes so that you are able to see your own image.