A stream of warm air with a dry-bulb temperature of 36oC and a wet-bulb temperature of 30oC is mixed adiabatically with a stream of saturated cool air at 12oC. The dry air mass flow rates of the warm and cool airstreams are 8 and 10 kg/s, respectively. Assuming a total pressure of 1 atm, determine
(a) The temperature
(b) The specific humidity
(c) The relative humidity of the mixture.