A monoatomic ideal gas, initially at temperature T_1, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature. T_2 by releasing the piston suddenly. IF L_1 and L_2 are the lengths of the gas column before and after expansion respectively, then T_1 //T_2 is given by

A monoatomic ideal gas, initially at temperature T_1, is enclosed in a

1.	A monoatomic ideal gas, initially at temperature T_1, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature. T_2 by releasing the piston suddenly. IF L_1 and L_2 are the lengths of the gas column before and after expansion respectively, then T_1 //T_2 is given by
Answer» `((L_1)/( L_2))^(2/3)` `(L_1)/( L_2)` `( L_2)/( L_1)` `((L_2)/( L_1))^(2/3)` ANSWER :D