For inquiry this term my class and I are studying “sound”. This explanation will explain sound. Sound comes from vibrations that moves back and forth and travels around the world to other peoples ears. When it travels it moves further to your ears and your brain says “Hey I recognize that sound” for example when you hit a drumstick on a drum it moves back and forth and that movement is caused sound waves.
The process of hearing sound begins from our ears and the sound vibrates into sound waves. Sound vibrations travel around to other peoples ears and the vibrations travel back and forth and then it approaches your ears and travels to your brain. We have different types of sound because of how close the particles are . The thing that causes high pitch and low pitch about sound that we love to hear such as birds chirping up in the tree. These chirps are high pitch because the further the sound wave the higher the pitch and the closer the sound wave the lower the pitch.
Frequency is the rate to per second at which a vibration moves into a movement called sound waves. Sound waves is like when you are in a cave you begin to shout and hear an Echo. How do we hear echo? we hear echo because when It bounces of the wall it begins comes back to you .
If the world did not have any sound at all then you can not even hear a single ring on your phone. If there was no sound , how would the world communicate?. The world can communicate by doing exactly what deaf people do just like side language.
