Compressed air is discharged thorough a converging nozzle. the tank pressure is 500kpa, temperature 300k and the local atmospheric pressure is 101kpa. the inlet area of the nozzle is 100cm2; the inlet exit area is 34 cm2. find: (a)the exit gas pressure. (b)the exit gas velocity. (c)the mass flow rate the velocity at the inlet.(d)the pressure at the inlet.(e) assume air acts as ideal gas with y=1.4