A) 1.2
B) 1.33
C) 1.66
D) 1.4
Correct Answer: D
Solution :
It is known that specific heat of diatomic gases at constant pressure \[{{C}_{P}}=\frac{7}{2}R\] and specific heat at constant volume \[{{C}_{\upsilon }}=\frac{5}{2}R\] Hence, \[\frac{{{C}_{P}}}{{{C}_{\upsilon }}}=\frac{\frac{7}{2}R}{\frac{5}{2}R}=\frac{7}{5}=1.4\]You need to login to perform this action.
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