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S8P4.e
Question | Answer |
---|---|
sound | waves that transmit disturbances produced by vibrating objects |
vibrations | rapid,back-and-forth, movements pf particles |
pitch | a measure of how high or low a sound is perceived to be, depending on the frequency of the sound wave |
frequency | the number of waves produced in given amount time |
wavelength | the distance from any point on a wav to an identical point on the next wave |
cochlea | a spiraled, hollow chamber of bone with thin the ear |