Maintains are made of an incredibly dense material and as such, sound passes right through them
no, they absorb it or the sound waves bounce off.
Yes
It mean that sound does not bounce off the surface or is significantly muffled.
An echo happens when sound waves bounce off an object. That's why if you scream into a hollow cave, there is an echo. Because the sound waves bounce off the walls and back at you
no
Molecules vibrate making it easy for sound to bounce off
only partially
Sound waves travel in airThey bounce off of pretty much everythingIn an empty room they bounce off walls and create a echo
Yes Sound waves bounce off walls
It absorbs sound so there is not an echo. Without them, the sound would bounce off the walls and would sound bad
Because the sounds bounce off of walls.
sound waves bounce off of walls. they need air to travel.