1. The problem statement, all variables and given/known data A gas in a piston-cylinder assembly undergoes a process for which the relationship between pressure and volume is pV2=Constant. The initial pressure is 1 bar, the initial volume is 0.1 m3, and the final pressure is 9 bar. Determine the final volume and the work for the process. 2. Relevant equations 3. The attempt at a solution V2=sqrt((p1)(V12)/(p2)) V2= 0.03333 m3 W=∫ pdV W=∫ C/(V2) dV =C[-1/V] =C[-1/(V2-V1)] =[(p2V22)-(p1V12)][-1/(V2-V1)] =[((900000Pa)(0.0333m3)2)-((100000Pa)(0.1m3)2))][-1/(0.0333-0.1)] I think the answer is supposed to be W= -19.97KJ, I'm not sure what I'm doing wrong.