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10 Cards in this Set
- Front
- Back
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Decibel
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unit in which we measure sound volume
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Ultrasound
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unit in which we measure sound volume
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Sound travels faster
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through solids
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Sound travels slowest
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through gases
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Sound
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energy you can hear
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Wave
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a disturbance that transmits (carries) energy
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Pitch
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highness or lowness of sound
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Frequency
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number of vibrations that occur during a unit of time
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Vibrate
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back and forth movements of an object
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Volume
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loudness of a sound
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