JEE Main 2021PhysicsKinetic Theory of GasesEasyMCQ

JEE Main 2021Kinetic Theory of Gases Question with Solution

JEE Main 2021 (20 Jul Shift 2)

Question

The correct relation between the degrees of freedom f and the ratio of specific heat γ is:

Choose an option

Show full solutionCorrect option: A
Correct answer
Af=2γ-1

Step-by-step explanation

γ=1+2f

f=2γ-1

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About this question

This is a previous-year question from JEE Main 2021, covering the Kinetic Theory of Gases chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.