Question
The specific heat at constant pressure and at constant volume for an ideal gas are Cp and Cv and its adiabatic and isothermal elasticities are Eϕ and Eθ respectively. The ratio of Eϕ to Eθ is
Options :
Cv/Cp
Cp/Cv
CpCv
1/CpCv
Answer :
Cp/Cv
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