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Objects and surfaces have differing abilities to absorb sound energy. Anechoic chambers are rooms that researchers use to study various aspects of sound. Such chambers are built and lined in such a way that you would hear no echo at all if you spoke inside one. The large chamber in the Great Pyramid at Giza is solid stone everywhere you look. Echoes resound for quite some time when a noise is made inside that chamber. If you are in a room with a lot of carpeting, softly upholstered furniture and a lot of wall hangings, you are likely not to hear much echo. Sound energy that is absorbed is not reflected back to you; sound energy that bounces off surfaces IS reflected back to you.
What else can I help you with?
How come you dont always hear an echo?
well it depends the only time you her a ehco is when your in a small room with nothing in it or a huge place
Why do we hear an echo?
we hear an echo because its in our blood to hear things in a repeditive form but a lot quieter.
What does Hear Hear mean?
echo
What happens to echo after narcissus runs away from her?
echo turns into the echo we hear today.
Would hear an echo when your voice hits the side of a snow covered mountain?
Yes, you would likely hear an echo when your voice hits the side of a snow-covered mountain. The snow can enhance the reflection of sound waves, causing them to bounce back towards you and creating the echo effect.
Why can you hear me but not see me?
an echo
How do dolphins hear things?
dolpins hear through an echo
How can vampire bats see?
They can't they only have an echo hearing! When they hear something like a pray the location where it's staying can echo further than a mile! That's how good they are at hearing than seeing!
Why do we hear echoes?
we hear an echo because its in our blood to hear things in a repeditive form but a lot quieter.
Where would you expect to hear an echo?
You would expect to hear an echo in places that have hard and flat surfaces such as canyons, mountains, empty rooms, or hallways. Sound waves bounce off these surfaces and return to the listener after a slight delay, creating the echo effect.
What can you hear but not see and only speaks when it is spoken to?
Talking tom.Tom or talking ginger respond.
What was the story of Echo?
In mythology, the stories are often teaching lessons. Hera punishes Echo for two reasons: one because she went against Hera and aided Zeus, and also because she always gossiped, which is how she distracted Her in the first place. Her sad ending teached those who hear it not to go against the gods or to gossip. It also is a creation myth telling why you hear an echo when you speak in a cave.
