Air enters an adiabatic nozzle steadily at 300 kPa,
200°C, and 45 m/s and leaves at 100 kPa and 180 m/s. The
inlet area of the nozzle is 110 cm². Determine (a) the mass
flow rate through the nozzle, (b) the exit temperature of the air,
and (c) the exit area of the nozzle.