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Heat and Thermodynamics question

2025 · 2 Apr · Shift 1 · Q72

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JEE Main
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Heat and Thermodynamics
2025 · 2 Apr · Shift 1 · Q72

Heat and Thermodynamics question

2025 · 2 Apr · Shift 1 · Q72

JEE MainPhysicsHeat and ThermodynamicsNumerical+4 / −1

\gamma_{\mathrm{A}}

is the specific heat ratio of monoatomic gas A having 3 translational degrees of freedom.

\gamma_B

is the specific heat ratio of polyatomic gas

B

having 3 translational, 3 rotational degrees of freedom and 1 vibrational mode. If

\frac{\gamma_A}{\gamma_B}=\left(1+\frac{1}{n}\right)

, then the value of

n

is

\underline{\hspace{2cm}}

.

Numerical answer

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