If \[\gamma \] denotes the ratio of two specific heats of a gas, the r – McqOptions

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1.	If \[\gamma \] denotes the ratio of two specific heats of a gas, the ratio of slopes of adiabatic and isothermal PV curves at their point of intersection is [NCERT 1990; MH CET 1999; MP PMT 2000]
A.	\[1/\gamma \]
B.	\[\gamma \]
C.	\[\gamma -1\]
D.	\[\gamma +1\]
Answer» C. \[\gamma -1\]

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