Three conducting rods of same material and cross-section are shown in figure. Temperature of A, D and C are maintained at 20^{\circ} {\C}, 90^{\circ} {\C} and 0^{\circ} {\C}, respectively. The ratio of the lengths of B C and B D, if there is no flow in A B is

CGPET 2022 Solved Paper

Section: Physics

Question : 38 of 150

Marks: +1, -0

Three conducting rods of same material and cross-section are shown in figure. Temperature of A,D and C are maintained at 20∘C,90∘C and 0∘C, respectively. The ratio of the lengths of BC and BD, if there is no flow in AB is

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