Question

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Answer 1

Answer:

c) 1.4

Explanation:

The ratio of the specific heats, also called adiabatic index, is given by

γ = Cp/Cv = 1 + 2/ f

where,

Cp is constant pressure and Cv is constant volume. and f is degrees of freedom of the gas molecule.

For, diatomic gases,

γ = 7/5 => 1.4

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Answer 2

Answer:

The ratio of the specific heats, also called adiabatic index, is given by γ=CpCv=1+2f. γ = C p C v = 1 + 2 f . The ratio of the specific heats is 5/3 for monatomic ideal gas and 7/5 for diatomic gas. Its value for air is 1.4 ..

Explanation:

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