Question

In a P-V diagram for an ideal gas (when P is along the y-axis and V is along the x-axis), the value of the ratio of slope of the adiabatic curve to the
slope of the isothermal curve at the point of inter section will be (when symbols have their usual meanings)
(A) 1
(B) Cp/C v
(C) 2.
(D) Cv/Cp​

Answer 1

Explanation:

slope of adiabatic curve is gamma times slope is isothermal curve . so it would be gamma i.e. Cp/Cv