Advertisements
Advertisements
प्रश्न
The molar specific heat of an ideal gas at constant pressure and constant volume is 'Cp' and 'Cv' respectively. If 'R' is the universal gas constant and the ratio 'Cp' to 'Cv' is 'γ' then CV = ______.
पर्याय
`(1-gamma)/(1+gamma)`
`(1+gamma)/(1-gamma)`
`(gamma-1)/"R"`
`"R"/(gamma-1)`
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
The molar specific heat of an ideal gas at constant pressure and constant volume is 'Cp' and 'Cv' respectively. If 'R' is the universal gas constant and the ratio 'Cp' to 'Cv' is 'γ' then CV = `underline("R"/(gamma-1))`
Explanation:
Given:
`"C"_"p"/"C"_"v"= gamma`
`therefore ("C"_"p" - "C"_"v")/"C"_"v"= (gamma - 1)/1`
`therefore "R"/"C"_"v"= gamma - 1` ....`(because "C"_"p" - "C"_"v" = "R")`
`therefore "C"_"v" = "R"/ (gamma - 1)`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
