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Five identical rods are joined as shown ...

Five identical rods are joined as shown in figure. Point A and C are maintained at temperature `120° C` and `20° C` respectively. The temperature of junction B will be

A

`100^(@)C`

B

`80^(@)C`

C

`70^(@)C`

D

`0^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
C
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