A) p
B) 1.4 p
C) \[\frac{7}{8}p\]
D) \[\frac{8}{7}p\]
Correct Answer: D
Solution :
Adiabatic elasticity \[E=\gamma p,\] For argon, \[{{E}_{Ar}}=1.6\,p\] ...(i) For hydrogen, \[{{E}_{H}}=1.4\,p\] ...(ii) As elasticity of argon and hydrogen are equal \[\therefore \] \[1.6p=1.4\,p\] or \[p=\frac{1.6}{1.4}=\frac{8}{7}p\]You need to login to perform this action.
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