Why would see someone clapping before you heard it?

So today we're gonna learn why you would see someone clapping before you heard them clapping?Come on let's get into it!

So if you saw someone clapping you probably  see them before you hear it.Your eyes would see before you hear.

Its because light travels faster than sound.

The fastest thing that can travel in this whole universe is light.Nothing can move as fast as light!Why?because the faster you go the faster you go the heavier you get.When you walk