Apiston–cylinder device contains 0.93 kg of refrigerant-134a at –10°c. the piston that is free to move has a mass of 12 kg and a diameter of 25 cm. the local atmospheric pressure is 88 kpa. now, heat is transferred to refrigerant-134a until the temperature is 15°c. note: this is a multi-part question. once an answer is submitted, you will be unable to return to this part. a piston–cylinder device contains 0.93 kg of refrigerant-134a at –10°c. the piston that is free to move has a mass of 12 kg and a diameter of 25 cm. the local atmospheric pressure is 88 kpa. now, heat is transferred to refrigerant-134a until the temperature is 15°c. use data from the tables. determine the final pressure of the refrigerant-134a. use data from the tables.