Question

For an ideal gas, AB and CD are two isothermals at temperatures T1 and T2($T_1\gt T_2$), respectively. AD and BC represent two adiabatic paths as shown in figure. Let VA, VB, VC and VD be the volumes of the gas at A, B, C and D respectively. If $\frac{V_c}{V_B}=2$, then $\frac{V_D}{V_A}=$______.

Answer 1

The correct answer is: 2