Vibrations and sound
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Last updated 5:17 PM on 3/27/26
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8 Terms
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Sound
Is a mechanical wave that is produced by vibrating objects. To be audible to a human it must have a frequency between 20Hz to 20,000Hz. It requires a medium to travel through
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Acoustics
The study of sound
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The natural (fundamental) frequency of a body
Is the frequency at which it tends to vibrate if free to do so
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Resonance
Is the response of a body to vibrations of its own natural frequency. Resonance occurs when an object is forced to vibrate at
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