Hidden Fact 9

Yes, the wind do not have any sound. The wind is nothing but a mixture of gases that flow due to change in atmospheric pressure .wind’s on their own don’t have any sound but when they flow and came in contact with any other object there is friction, due to this friction we hear the sound and not the wind sound.

Sound waves don’t travel through space, because waves are nothing but vibration that can travel through air, water or metal. And empty space dont have any of these. Thus sound dont travel in empty space.