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Sound Energy

Third grade sound unit using Michigan Grade Level Expectations

kelly alford

on 15 September 2011

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Transcript of Sound Energy

Sound Energy Parts of the ear Breaking the sound barrier How sound is made The science of sound Sound is energy Sound is created by vibrations The higher the pitch the faster the sound waves The lower the pitch the slower the sound waves Sound waves move in all directions Sound waves travels the best in a solid The speed of sound is slower than the speed of light. We have things that can go faster than the speed of sound
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