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Two conductors of identical dimensions o...

Two conductors of identical dimensions of length and area of cross-section are connected in parallel. What will be their equivalent thermal conductivity?

A

3

B

2

C

6

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
In parallel `k=(k_(1)+k_(2))/(2)=(4.5+3.5)/(2)=4`
Thus correct choice is (d).
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