Q3 In Fig. 1 a, four identical rectangular rods of metal are welded end to end,...

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Q3 In Fig. 1 a, four identical rectangular rods of metal are welded end to end, with a temperature of T1 = 10 °C on the left side and a temperature of T2 = 100 °C on the right side. In 3.0 min, 12 J is conducted at a constant rate from the right side to the left side. How much time would be required to conduct 10 J if the rods were welded side to side in shape of a cube as in Fig.1 b Fig. 1b T2 T1 T2 Fig. 1a T1 Q3 In Fig. 1 a, four identical rectangular rods of metal are welded end to end, with a temperature of T1 = 10 °C on the left side and a temperature of T2 = 100 °C on the right side. In 3.0 min, 12 J is conducted at a constant rate from the right side to the left side. How much time would be required to conduct 10 J if the rods were welded side to side in shape of a cube as in Fig.1 b Fig. 1b T2 T1 T2 Fig. 1a T1

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