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QuestionAnswer
vibrations very quick back and forth motions
sound produced by objects vibrating in the air
speed of sound 1000 miles per hour
compression bunched up particles in a vibration
rarefraction spread out particles in a vibration
frequency vibrations per second
hertz units of measurement of frequency
pitch highness or lowness of a sound.
low pitch long,thick,loose,vibrating string
high pitch short,thin,tense,vibrating string
audiogram visiual record of sound vibrations
sound quality depends on instrument's size and shape
resonance to resound, or sound again
study the ear diagram on the study guide
Created by: cbwalker
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