Q9. Two different adiabatic paths for the same gas intersect two isothermal curves as shown in P-V diagram. The [Figure] relation between the ratio $\frac { V _ { a } } { V _ { d } }$ and the ratio $\frac { V _ { b } } { V _ { c } }$ is: (1) $\frac { V _ { a } } { V _ { d } } \neq \frac { V _ { b } } { V _ { c } }$ (2) $\frac { V _ { a } } { V _ { d } } = \frac { V _ { b } } { V _ { c } }$ (3) $\frac { V _ { a } } { V _ { d } } = \left( \frac { V _ { b } } { V _ { c } } \right) ^ { - 1 }$ (4) $\frac { V _ { a } } { V _ { d } } = \left( \frac { V _ { b } } { V _ { c } } \right) ^ { 2 }$
Q9. Two different adiabatic paths for the same gas intersect two isothermal curves as shown in P-V diagram. The\\
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relation between the ratio $\frac { V _ { a } } { V _ { d } }$ and the ratio $\frac { V _ { b } } { V _ { c } }$ is:\\
(1) $\frac { V _ { a } } { V _ { d } } \neq \frac { V _ { b } } { V _ { c } }$\\
(2) $\frac { V _ { a } } { V _ { d } } = \frac { V _ { b } } { V _ { c } }$\\
(3) $\frac { V _ { a } } { V _ { d } } = \left( \frac { V _ { b } } { V _ { c } } \right) ^ { - 1 }$\\
(4) $\frac { V _ { a } } { V _ { d } } = \left( \frac { V _ { b } } { V _ { c } } \right) ^ { 2 }$