A piston-cylinder device contains 0,542 kg of refridgerant -134a at -10 degrees C. The piston is free to move has a mass of 16.37 kg and a diameter of 29.2cm. The local atmospheric pressure is 88kPa. Now, heat is transferred to the refridgerant -134a until the temperature is 15 degrees C. Determine
A) the final pressure in kPa
B)the change in volume of the cylinder
C)the change in enthalpy of the cylinder