A cylinder of cross section area A has two pistons of negligible mass separated by distance l loaded with a spring of negligible mass. An ideal gas of temperature T1 is in the cylinder where the springs are relaxed. When the gas is heated by some means, its temperature becomes T2 and the springs get compressed by l2 each. If P0 is atmospheric pressure and spring constant k=2P0Al, then the ratio of T2 and T1 is

A cylinder of cross section area A has two pistons of negligible mass

1.	A cylinder of cross section area A has two pistons of negligible mass separated by distance l loaded with a spring of negligible mass. An ideal gas of temperature T1 is in the cylinder where the springs are relaxed. When the gas is heated by some means, its temperature becomes T2 and the springs get compressed by l2 each. If P0 is atmospheric pressure and spring constant k=2P0Al, then the ratio of T2 and T1 is
Answer» A cylinder of cross section area $A$ has two pistons of negligible mass separated by distance $l$ loaded with a spring of negligible mass. An ideal gas of temperature $T_{1}$ is in the cylinder where the springs are relaxed. When the gas is heated by some means, its temperature becomes $T_{2}$ and the springs get compressed by $\frac{l}{2}$ each. If $P_{0}$ is atmospheric pressure and spring constant $k = \frac{2 P_{0} A}{l}$ , then the ratio of $T_{2} a n d T_{1}$ is