What is sound how it is produced?

Sound is a form of energy that produces the sensation of hearing. It travels in the form of waves through a medium such as air, water, or solids.

Sound is produced when an object vibrates. These vibrations create disturbances in the surrounding medium, which travel as sound waves to our ears. For example, when a guitar string is plucked or a drum is struck, it vibrates and produces sound.

In simple terms, without vibrations, no sound can be produced.