Q8. Argon is compressed in a polytropic process with n= 1.3 from 122 kPa and 12 C to 590 kPa in a piston-cylinder device. Ry - 8.314 kJ/(kmol-K), Mar - 39.948 kg/kmol, -0.3122 kJ/(kg-K). Argon can be assumed as ideal gas and cr is assumed constant. Determine the boundary work during this compression process, in kJ/kg. Negative sign must be included if the work is done to the system. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Argon P: TI Put = constant Your Answer: Answer Question 9 (1 point) Listen 09. Argon is compressed in a polytropic process with n=1.5 from 105 kPa and 11 C to 617 kPa in a piston-cylinder device. R, -8.314 kJ/{kmol-K), Mar - 39.948 kg/kmol, C +0.3122 kJ/(kg-K). Argon can be assumed as ideal gas and c, is assumed constant. Determine the heat transferred during this compression process, in kJ/kg. Negative sign must be included if the heat is transferred from the system. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point