A non-conducting cylindrical vessel of length `3l` is placed horizontly & is divided into three
Channel: Doubtnut
Date: 2020-01-28

A non-conducting cylindrical vessel of length `3l` is placed horizontly & is divided into three parts by two easily moving piston having low thermal conductivity as shown in figure. These parts contains `H_(2) ,` He and `CO_(2)` gas at initial temp. `theta_(1) = 372^(@)C, theta_(2) = -15^(@)C` and `theta_(3) = 157^(@)C` respectively. If initial length and pressure of each part are l and `P_(0)` respectively. calculate final pressure and length of each part . Use : `gamma_(co_(2)) = 7//5`