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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 | parid back and forth movements of particles |
pitch | measure of how high/low a sound is perceived to be, depending on the frequency of the sound wave |
frequency | # of waves produced in a given amount of time |
wavelength | distance from any point on a wave to an identical point on the next wave |
cochlea | spiraled hallow chamber of bone in the ear |