Thermodynamics Qn! Please help!!!! An ideal gas at 300K and 1.5X10^5Pa is contained in a piston cylinder device. The piston has a diameter of 0.15m and is allowed to move freely. Heat is transferred to the cylinder causing the piston to move a distance of 0.05m. The gas specific heat at constant volume is 718 J/kg K and the gas constant is 287 J/kg K. (a) Calculate the work done by the gas and the gas pressure at the end of the process? (b) Calculate the final gas temp. and the amount of heat transferred to the gas during the whole process. I am having problems with this question. Please help me out with. Thanks a lot!