Question

How sound is produced?​

Answer 1

Sound is a type of energy made by vibrations. When an object vibrates, it causes movement in surrounding air molecules. These molecules bump into the molecules close to them, causing them to vibrate as well. This makes them bump into more nearby air molecules.

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Answer 2

Sound is produced by the vibration in an object.

Sound is produced by the vibration in an object.Vibration creates sound and so if you will struck a metal substance with another hard metal thing it will cause them to vibrate and sound is created.