1 What three things are necessary in order to produce a sound?

1 What three things are necessary in order to produce a sound?
There arethree components in the production of sound. The first thing youneed is a physical object that is vibrating, because vibrationscreate sound. The next thing you need is a medium to carry out thevibrations. The last necessary piece in the production of sound isan ear to hear the sound and turn it into something meaningful.These three things are as simple as a person playing an instrumentto a crowd.