An insulated cylinder is divided into two parts of 10 ft3 each by an initially locked piston. Side A has air at 2 atm, 600 R, and side B has air at 10 atm, 2000 R, as shown in Fig. P3.151. The piston is now unlocked so that it is free to move, and it conducts heat so that the air comes to a uniform temperature TA = TB. Find the mass in both A and B, and also the final T and P.
