A) 250 R
B) \[-500\,R\]
C) \[500\,R\]
D) \[-250\,R\]
Correct Answer: B
Solution :
\[\Delta \Eta =-n{{C}_{p}}\Delta =-2\times \frac{5}{2}R(225-125)\]\[=-5R(100)=-500R\]You need to login to perform this action.
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