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The ratio of the velocity of sound in Hydrogen gas ( ) to that in Helium gas ( ) at…
PHYSICS · Subjective · CBSE · Physics · Kinetic Theory · Kinetic Theory
Problem
The ratio of the velocity of sound in Hydrogen gas (
γ
=
7
5
\gamma = \frac{7}{5}
γ
=
5
7
) to that in Helium gas (
γ
=
5
3
\gamma = \frac{5}{3}
γ
=
3
5
) at the same temperature is
21
5
\sqrt{\frac{21}{5}}
5
21
.
Related theory
Energy Distribution
Degrees of freedom and specific heats
Specific heat capacity of diatomic gases
Kinetic Theory
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