4. A horizontal cylinder has two sections of unequalcross-section, in which two pistons can move freeyThe pistons are joined by a string. Some gatrapped between the pistons. Spring is massless andin natural length. If this gas is heated, the spring wills is(1) Compress(2) Elongate(3) Remain at natural length(4) Either (1) or (2) depending on initial pressure

4. A horizontal cylinder has two sections of unequalcross-section, in

1.	4. A horizontal cylinder has two sections of unequalcross-section, in which two pistons can move freeyThe pistons are joined by a string. Some gatrapped between the pistons. Spring is massless andin natural length. If this gas is heated, the spring wills is(1) Compress(2) Elongate(3) Remain at natural length(4) Either (1) or (2) depending on initial pressure
Answer» 4. A horizontal cylinder has two sections of unequalcross-section, in which two pistons can move freeyThe pistons are joined by a string. Some gatrapped between the pistons. Spring is massless andin natural length. If this gas is heated, the spring wills is(1) Compress(2) Elongate(3) Remain at natural length(4) Either (1) or (2) depending on initial pressure