A) 500 K
B) 300 K
C) 600 K
D) 400 K
Correct Answer: A
Solution :
[a] \[W={{Q}_{1}}-{{Q}_{2}}\] |
\[W={{Q}_{2}}-{{Q}_{3}}\] |
\[{{Q}_{1}}-{{Q}_{2}}={{Q}_{2}}-{{Q}_{3}}\] |
\[{{T}_{1}}-T=T-{{T}_{3}}\] |
\[2T={{T}_{1}}-{{T}_{3}}\] |
\[T=\frac{{{T}_{1}}+{{T}_{3}}}{2}=500\,\,K\] |
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