3) Solve (a) Problem 3.16 in dimensionless form assuming air is a calorically perfect gas with y = 7/5. Also given initial pressure and temperature of 100 kPa, 600 K Calculate the exit Mach number, exit velocity, exit temperature, and heat transfer per unit mass. Y = 7/5 (a) M₂= U₂ = m/s, T₂ = K, q= (b) Repeat for Helium: M = 4.003 Y = 5/3 (a) M₂= U₂ = m/s, T₂= K, q= kJ/kg kJ/kg