When do vibrations result in the production of sound?
 
is a form of energy that enables us to hear things around us. It is produced due to the.  Sound energy is not , it is  from one form of energy to another.

When you clap with your hands the sound is produced, but the  is converted into .
 
A sound is always produced by a . Sound cannot be produced without any . These travel as sound waves from one particle to another, reaching our ears, where they are sensed as sound.