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S8P4.e
Relate 3 properties of sound to everyday experiences
Term | Definition |
---|---|
sound | waves that transmit disturbances produced by vibrating objects |
vibrations | rapid back & forth movements of particals |
pitch | a measure of how high/ low a sound is perceived to be, depending on the frequency of the sound waves |
frequency | the # of waves produced in a certain amount of time |
wavelength | the distance from any wave to an identical point on the next wave |
cochlea | a spiraled hollow chamber of bone in the inner ear |