Problem: In a certain process, 2.60 x 105 Jof heat is liberated by a system, and at the same time the system contracts under a constant external pressure of 9.10 x 105 Pa. The internal energy of the system is the same at the beginning and end of the process.
Part A: Find the change in the volume of the system.
I need help to find the change in the volume of the system.