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It bounces back.
It bounces back; echoes.
to produce an echo, the sound wave bounces off a surface and then comes back
when you shout into a cave the sound that comes back to you is an example of an echo of your shout
The bouncing back of light is called Reflection
It bounces back.
It bounces back; echoes.
foreskin
to produce an echo, the sound wave bounces off a surface and then comes back
That word would be an ECHO.
The use sound to detect what is around them. The echolocation sound bounces off objects and then back to the bat.
I believe you've asked this because you've probably seen a picture of an acoustic guitar, which uses vibrations to create it's trademark sound. When you strum a string on an acoustic guitar, the sound bounces back into the inside of the guitar (by going through the 'hole'), and bounces back out to increase sound. This is similar to when you shout into a cave. But no, guitars can be made without the acoustic hole. For example, an electric guitar needs no hole, because it uses an amplifier to create sound; same with bass guitars. you are so dumb.
Echo location is when a whale or a bat screeches or moans and if another sound comes back something is coming towards it or if the same sound bounces back something is in its way.
Not all sound that hits matter is absorbed. Some of it is reflected. That means sound bounces off the solid matter the way a tennis ball bounces off a wall. Sound reflected back to its source is an echo.
it's when the animal makes a high pitched sound and if it bounces back quickly, the object is close and vice versa
when you shout into a cave the sound that comes back to you is an example of an echo of your shout
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.