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S8P4.e
Relate three properties of sound to everyday expieriences.
Term | Definition |
---|---|
Sound | waves that transmit disturbances produced by vibrating objects, |
Vibrations | rapid, back-and-forth movements of 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 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. |