A heat conducting rod, 0.90 m long, is made of an aluminum section that is 0.10 m long, and a copper section that is long. Both sections have cross-sectional areas of The aluminum end is maintained at a temperature of and the copper end is at The thermal conductivity of aluminum is 205 W/m ∙ K and of copper is 385 W/m ∙ K. Steady state has been reached, and no heat is lost through the well-insulated sides of the rod. The temperature of the aluminum-copper junction in the rod is closest to

Question

A heat conducting rod, 0.90 m long, is made of an aluminum section that is 0.10 m long, and a copper section that is  long. Both sections have cross-sectional areas of  The aluminum end is maintained at a temperature of  and the copper end is at  The thermal conductivity of aluminum is 205 W/m ∙ K and of copper is 385 W/m ∙ K. Steady state has been reached, and no heat is lost through the well-insulated sides of the rod. The temperature of the aluminum-copper junction in the rod is closest to

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The Answer of A heat conducting rod, 0.90 m long, is made of an aluminum section that is 0.10 m long, and a copper section that is  long. Both sections have cross-sectional areas of  The aluminum end is maintained at a temperature of  and the copper end is at  The thermal conductivity of aluminum is 205 W/m ∙ K and of copper is 385 W/m ∙ K. Steady state has been reached, and no heat is lost through the well-insulated sides of the rod. The temperature of the aluminum-copper junction in the rod is closest to

A Heat Conducting Rod, 0