Adiabatic elasticity of a diatomic gas at NTP is ........ N / m ^2

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11.Thermodynamics

easy

The adiabatic elasticity of a diatomic gas at $NTP$ is ........ $N / m ^2$

A

$0$

B

$1 \times 10^5$

C

$1.4 \times 10^5$

D

$2.75 \times 10^5$

Solution

(c)

Adiabatic elasticity $=\gamma P=\frac{7}{5} \times 1.01 \times 10^5$

$=1.414 \times 10^5 \,N / m ^2$

Standard 11

Physics

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