Kate's grandmother was born in belgium and she says she is flemish. anne's grandmother was also born in belgium and she says she is french. in some areas of belgium, all signs are in french and are not possible to read unless you know the french language. the same is true for other areas with all signs in flemish. what is creating the divide between these two cultures?

At steady state, air enters an insulated duct of varying cross-sectional area (similar to a nozzle or diffuser) at 200 kpa, 52°c with a mass flow rate of 0.5 kg/s. at the duct exit, the pressure of the air is 100 kpa, the velocity is 255 m/s, and the cross-sectional area is 2 x 10-3 m^2. assuming an ideal gas model, determine: a)-find the specific volume of the air at the exit, in m3/kg. b)- the temperature of the air at the exit, in k. c)-the velocity of the air at the inlet, in m/s. d)-the inlet cross-sectional area, in m^2.