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Friday, May 16, 2014

Explanation template :)

Explanation template:
For inquiry this term we are studying ‘sound’ This explanation will explain you all about sound. Sounds items include musical and instruments. Have you ever wonder what sound is well this explanation will hopefully tell you all about it. Travel waves when it hits your ear drums it vibrate one another.  

If a material is hit and begins to vibrate, it travels through the sound waves and hits your eardrum. Once it hits your eardrum, it continues to travel to the brain which transfers it into a knowable sound. Sound travels faster through dry air then through moist air. You would hear the sound of an aeroplane travelling in the sky much more quickly on a hot day then on a cool day.

If the world had no sound it would be really difficult because sound it really good by learning people and showing people what to do if they were stuck. If there were no sound It would not really matter because we would know how to do sound language and other things. So we wouldn’t know anything about sound. But luckily we have sound because it easy for us and people that can’t hear sound use sound language and it not difficult for them.

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