Sunday, June 20, 2021

Posted by Cake
No comments | June 20, 2021

 

Interesting facts about sound:


facts about sound


interesting facts about sound



  • Sounds come from vibrations these vibrations create sound waves which move through mediums such as air and water before reaching our ears.




  • Dogs can hear sound at a higher frequency rate than human allowing them to hear noises that we can't.



  • Our ear vibrates in a similar way to the original source of the vibration allowing us to hear many different sounds.



  • Sound can not travel through an empty medium( an area empty of matter.



  • The speed of sound is around 1230 km per hour or 767 miles an hour.



  • The scientific study of sound waves is known as acoustics.



  • Although music can be hard to define, it is often described as a pleasing or meaningful arrangement of sounds.



  • When traveling through water sound moves around four times faster than when it travels through the air.



  • The loud sound you create by cracking a whip occurs because the tip is moving so fast it breaks the speed of sound!



  • Sound is used by many animals to detect danger warning them of possible attacks before they happen.





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