A) \[2/9\]
B) \[9/2\]
C) \[2/7\]
D) \[7/2\]
Correct Answer: C
Solution :
Since there is no flow of heat in rod, so temperature of \[B\] is equal to temperature at \[A\,\,i.e.,\]You need to login to perform this action.
You will be redirected in
3 sec