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The distance sound travels before you hear an echo depends on various factors such as the environment and the surfaces it reflects off. Generally, sound can travel up to approximately 17 meters (56 feet) before the echo becomes noticeable.
As far as the object is that produced thesound!
Sound travel as successive compressions and rarefactions.that means it comes closer and moves far .EXAMPLE:| | | | | | | | | | | | | |
about 137 meters
No you would not be able to hear a meteorite hit the moon because in order to hear sound, sound waves must travel through some kind of physical material, which we call the 'medium'. The medium we're most accustomed to is air, but sound also travels quite well through wood, metal, rock, etc. Space contains no air and no other material at all, so there's no medium that sound waves can travel through. For the same reason, you couldn't hear a meteorite landing on the moon even if you were standing right next to it on the moon. Also, if an average meteorite hits the Earth more than a few miles from where you're standing, you can't hear that either.
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".
Sound waves are created when an object vibrates, sending out energy in the form of waves. When these waves hit a surface, they bounce back towards the source, creating an echo. The time it takes for the sound to travel to the surface and back determines how far away the surface is and the strength of the echo.
Depends on how high they are. Sound neeeds something - like air - to travel through. If they're high enough there's no or not enough air for sound to travel, and you won't hear a thing. If they make if down far enough in one piece, you might hear them.
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
it makes it sound different because the viberations are the level the sounds travel and the way you will hear it.For example when you string a harp the vibration levels are far because it is huge and the sound is large because it travels further you are welcome
Voices echo because the sound waves create by the human voice bounce off an object and reflect back to the original source. Echos will usually take place in wide open spaces because the objects are far apart, thereby the sound takes longer to bounce off an object. When in closed spaces that absorb sound like a voice over booth, you will not hear any echo as objects are closer and the sound is being absorbed by soundproofing.
It is difficult to say how far the human ear can pick up sounds. The distance a human ear can hear varies according to the condition of the ear, the frequency of the sound, and other sounds taking place at the same time.
As far as the object is that produced thesound!
We can't hear it from here.
almost instantly.
bats can hear sounds of higher frequency than humans (supersonic) because they produce them and these sound waves echo back to them by bouncing of items so that they can see how far something is. Just like in submarines. therfore they need to 'hear' these 'supersonic' waves to see.
The sound of a volcano that exploded in Indonesia in the 19th century traveled around the world. How far sound will travel depends on how loud it is.
Quality