Starting at temperature 300 K, one mole of an ideal diatomic gas (γ = 1.4) is first compressed adiabatically from volume V₁ to V₂ = V₁/16. It is then allowed to expand isobarically to volume 2V₂. If all the processes are the quasi-static then the final temperature of the gas (in ^(o)K) is (to the nearest integer) _ _ _.

Thermodynamics: JEE Main 2020 Physics question

JEE Main 2020 · 9 Jan, Evening shift · Q52

JEE Main 20209 Jan, Evening shiftPhysicsMediumThermodynamics163× since 2002

Starting at temperature 300 K, one mole of an ideal diatomic gas (

\gamma

= 1.4) is first compressed adiabatically from volume V₁ to V₂ =

{{{V_1}} \over {16}}

. It is then allowed to expand isobarically to volume 2V₂. If all the processes are the quasi-static then the final temperature of the gas (in ^oK) is (to the nearest integer) _____.

Your answerInteger or decimal

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