The bow shock-wave - very high subsonic flight, just below the speed of sound. Some surfaces of the aircraft are already supersonic - there is local supersonic flow. The mass condensation occurs in the low pressure area directly behind the bow shock-wave.
ڿڰۣ(̆̃̃♥✌✞♫ ✯QUEEN OF SHEBA B.) "I am black but comely, O ye daughters of Jerusalem, As the tents of Kedar, As the curtains of Solomon, Look not upon me because I am black Because the sun hath scorched me." (Song of Solomon)ڿڰۣ(̆̃̃♥✌✞♫ ✯
neutralangel: “ josephboston: “ This image is the earliest known image of Jesus Christ, from the Coptic Museum in Cairo, Egypt. This painting of Jesus is older than the image of the black Jesus Christ in the Church of Rome which is from the