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S8P4.e
| Term | Definition |
|---|---|
| sound | wave that transmit disturbance produced by vibrating objects. |
| vibrations | rapid,black-and-forth movements of particles. |
| pitch | a measure of how high or low sound is perceived to be,depending on the frequency of the sound wave. |
| frequency | the number of waves produced in a given amount of time. |
| wavelength | the distance from any point on a wave to an identical point on the next wave. |
| cochlea | a spiraled,hallow chamber of bone within the ear. |