+3 votes
in Mathematics by kratos

Four rods of identical dimensions (cross sectional area A and length L) arranged as shown in the figure. The thermal conductivity of each rod is indicated in the figure. Temperature at junction B is

(A) 72°C

(B) 40°C

(C) 60°C

(D) 48°C

1 Answer

+2 votes
by kratos
 
Best answer

Correct option: (D) 48°C

Explanation:

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