Thermodynamics Question 245

Options:

A) isothermal curve slope = adiabatic curve slope

B) isothermal curve slope =γ × adiabatic curve slope

C) adiabatic curve slope =γ× isothermal curve slope

D) adiabatic curve slope =12× isothermal curve slope

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Answer:

Correct Answer: C

Solution:

[c] Slope of adiabatic curveSlope of isothermal curve

=(dP/dV)adi(dP/dV)iso=+γ

So slop to adiabatic curve is γ(=CPCV) times of isothermal curve.



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