Solve the below:
Q: Air is expanded in a nozzle from 2 MPa, 600 K, to 200 kPa. The mass flow rate through the nozzle is 5 kg/s. Assume the flow is reversible and adiabatic and determine the throat and exit areas for the nozzle. You should include all the units which are needed to solve the given problem.Your steps and calculation should be clear and understanadable.