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sound
| Question | Answer |
|---|---|
| pitch | property of sound that depends in frequency |
| ultrasonic | sound above the range of human hearing |
| infersonic | sound below the range of human hearing |
| Doppler affect | change in sound or light that occurs whenever there is motion between the source and its observer |
| intensity | amount of energy carried by the wave indicated by the amplitude of the wave |
| acoustics | science of sounds |
| sound quality | bending of pitches to produce sound timbre |
| timbre | bending of waves to produce sound quality |
| fundamental tone | note produced at the lowest frequency at witch a standing wave occurs |
| over tone | note produced at the highest frequency at witch a standing wave occurs |
| sonar | techniche of using sound to measure distance |