Air at a 800 kPa and 1300 K enters an adiabatic and reversible turbine with a mass flow rate 6 kg/s. The outlet pressure is 100 kPa and assume that specific heats are constant and evaluated at 600 K. What is the specific heat at constant pressure for this problem? What is the temperature of the outlet in K? Round your answer to one decimal place. How much power is produced in kW? Round your answer to the nearest whole number.

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