Talk:Sonic boom
What is the pressure made by a super-sonic aircraft?[change source]
A supersonic plane reaches the speed of sound by pushing air. It must push fairly hard. ~ R.T.G 12:51, 25 October 2008 (UTC)
A supersonic plane reaches the speed of sound by pushing air. It must push fairly hard. ~ R.T.G 12:51, 25 October 2008 (UTC)[reply]