what is meant by sound
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Explanation:
something that you hear or that can be heard.
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Explanation:
- Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
- The sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium.
- Mechanical vibrations transmitted through an elastic medium, traveling in air at a speed of approximately 1,087 feet (331 meters) per second at sea level.
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