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10 Cards in this Set
- Front
- Back
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rapid ,back and forth movement
vibration or wave |
vibration
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vibration that can be heard
sound or vibration |
sound
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sound moves through what in waves
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matter
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What is a wave ?
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a disturbance that moves energy from place to place
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The matter through which a wave travels may be a_________liquid or gas
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Solid
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Most of the sounds we hear travel through __________
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Air
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Sound waves can be described as________ waves, which travel through matter.
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macanical
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The way _________ move is similar to the way a spring toy.
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sound wave
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Sound moves the _____ through soild
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fast
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when a choir sings , air particles vibrate but _________ in place
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remain
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