A) 1.40
B) 1.50
C) 1.53
D) 3.07
Correct Answer: B
Solution :
For the mixture, \[\frac{{{n}_{1}}+{{n}_{2}}}{\gamma -1}=\frac{{{n}_{1}}}{{{\gamma }_{1}}-1}+\frac{{{n}_{2}}}{{{\gamma }_{2}}-1}\] \[\frac{1+1}{\gamma -1}=\frac{1}{\left( \frac{5}{3}-1 \right)}+\frac{1}{\left( \frac{7}{5}-1 \right)}\] \[\gamma =1.5\]You need to login to perform this action.
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