Nitrogen gas at 60 kPa and 7°C enters an adiabatic diffuser steadily with a velocity of 200 m/s and leaves at 85 kPa and 22°C. Determine
(a) the exit velocity of the nitrogen and
(b) the ratio of specific heats for nitrogen gas.
a) 430 m/s
b) 1.4
c) 360 m/s
d) 1.3