During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its absolute, temperature. The ratio Cp/Cv for the gas is:
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a
32
b
43
c
2
d
53
answer is A.
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Detailed Solution
Given P∝T3, but we know for an adiabatic process, the pressureP∝Tγ/γ−1 So, γγ−1=3⇒γ=32⇒CPCv=32