Some sound will get through, which is why you can hear sound coming from the nest room. And some sound will also rebound, which is why an echo is often formed in mountainous areas.
yes unless they anti sound bricks
When a sound hits a flat surface it bounces back in exactly the same direction as before, in exactly the same frequency and pitch.
Large obstacles reflects sound waves. If you shout in front of a valley the sound wave travels in all directions and is reflected by an obstacle such as a wall or a cliff.
No. It is impossible to hear what is going on in the next room, and it has never happened.
A medium is an object that has something flowing through it. For sound it could be water, air or even solid like a wall. Remember sound is a wave, like water waves when you drop a stone in a pond, it is the exact same principle the waves being the sound and the water being the medium. Hope this helped!
yes unless they anti sound bricks
When a sound hits a flat surface it bounces back in exactly the same direction as before, in exactly the same frequency and pitch.
Large obstacles reflects sound waves. If you shout in front of a valley the sound wave travels in all directions and is reflected by an obstacle such as a wall or a cliff.
its a much harder surface and doesnt absorb the sound waves
Hit it against a wall! Subject it to high pitched sound waves.
No. In general, the denser the medium, the faster sound travels.
No. It is impossible to hear what is going on in the next room, and it has never happened.
The modern definition of echo is the repetition of sound produced by the reflection of sound waves from a wall, mountain, or other obstructing surface.
Indeed, sound waves will travel through a solid. Consider that you may overhear folk talking in the adjacent room. Sound is a vibration of air molecules, and these, when meeting a wall, will set the wall to move a (very) little. The wall in moving, will cause the air on the far side to vibrate in turn.
It means that the sound wave goes toward the canyon wall, and then a wave carrying part of the energy comes back from the canyon wall. The remaining energy will be absorbed or will pass through.
when a sound wave hits a wall it refracts and loses velocity but carrys on. if there is another wall within its distace then it will refract gain. this can cause an echo
A medium is an object that has something flowing through it. For sound it could be water, air or even solid like a wall. Remember sound is a wave, like water waves when you drop a stone in a pond, it is the exact same principle the waves being the sound and the water being the medium. Hope this helped!