interesting facts about sound

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interesting facts about sound:


facts about sound


interesting facts about sound



  • Sounds come from vibrations these vibrations create sound waves which more 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 vibrate in  a similar way to the original source of the vibration allowing us to hear many different sounds ..



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



  • The speed of sound is around 1230 km per hours 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 describe as a pleasing or meaningful arrangement of sounds.



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