In a supersonic stream of air at 600 m/s and a temperature of 250 K, a normal shock wave occur in front of a body. If the static pressure of the supersonic stream is 20 kPa (abs), calculate (i) the...

In a supersonic stream of air at 600 m/s and a temperature of 250 K, a normal shock wave occur in front of a body. If the static pressure of the supersonic stream is 20 kPa (abs), calculate (i) the pressure after the shock, (ii) the temperature and velocity after the shock. Take k = 1.4 and R = 287 J/(kg.K).