Two cylinders 
and 
have the same lengths and diameter and are made of different materials, having thermal conductivities in the ratio 
. These two cylinders are combined to make a cylinder. One end of 
is kept at 
and the other end of 
at 
. The temperature at the interface of 
and 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
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