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S8P4.e
Relate three properties of sound to everyday experiences
Question | Answer |
---|---|
Sound | Waves that transmit disturbance produced by vibrating objects |
Vibrations | Rapid, back-and-forth movements objects |
Pitch | A measure of how high or low a sound is perceived to be, depending on the frequency of the wave sound |
Frequency | The number of waves produced in a given amount of timw |
Wavelength | The distance from any given point on a wave to an identical point on the next wave |
Cochlea | A spiraled, hallow chamber of bone within the ear |