What have you learned about sound in science or have you done something with sound at home?2/23/2014
4 Comments
Lucy Teng
2/25/2014 09:53:48 am
I learned that sound can move things and if you want sound the sound has to vibrate to make sound and that's wha I learned about sound.
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Uriah Baker
3/2/2014 11:38:50 pm
I learned that as you tape thread to a speaker and you turn the speaker up very loudly, you can see that the thread is moving.
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Hannah
3/25/2014 06:46:40 am
I learned that sound can move things.
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