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4 Cards in this Set
- Front
- Back
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Natural Frequency
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When an object of elastic material is disturbed, it vibrates at its own special set of frequencies, which together form its special sound
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Forced Vibration
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When an object is made to vibrate by another vibrating object that is nearby
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An example of forced vibration is...
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Sound boards in musical instruments are forced to vibrate, making sounds.
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Resonance
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Occurs when the frequency of a vibration forced on an object matches the object's natural frequency and a dramatic increase in amplitude occurs
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