Refrigerant 134a flows at steady state through a horizontal tube having an inside diameter of 0.05m. the refrigerant enters the tube with a quality of 0.1, temperature of 36? , and velocity of 10 m/s. the refrigerant exits the tube at 9 bar as a saturated liquid. determine (a) the mass flow rate of the refrigerant, in kg/s. (b) the velocity of refrigerant at the exit, in m/s (c) the rate of heat transfer, in kw, and its associated direction with respect to the refrigerant. the correct answer is: a)6.54 b)2.86m/s c)113.5kw (show work )