Question

Sound is produced when a body ______________.

Answer 1

1. Sound is produced when a body vibrates.
2. Sound is a source of energy that gives the sense of hearing.
3. Sound is produced by the vibration of objects.
4. The to and fro motion of an object is called vibration.
5. In some cases, we can see the vibration with naked eyes.
6. In some other cases, we can't see the vibrations.
7. The guitar is an instrument in which we can see the vibrations directly.

Hence, sound is produced when a body vibrates.