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A Heat Conducting Rod,0

question 42

Multiple Choice

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 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   and of copper is   .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)  61°C. B)  58°C. C)  56°C. D)  54°C. E)  52°C. long.Both sections have cross-sectional areas 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   and of copper is   .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)  61°C. B)  58°C. C)  56°C. D)  54°C. E)  52°C. The aluminum end is maintained at a temperature 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   and of copper is   .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)  61°C. B)  58°C. C)  56°C. D)  54°C. E)  52°C. and the copper end is at 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   and of copper is   .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)  61°C. B)  58°C. C)  56°C. D)  54°C. E)  52°C. The thermal conductivity of aluminum is 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   and of copper is   .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)  61°C. B)  58°C. C)  56°C. D)  54°C. E)  52°C. and of copper is 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   and of copper is   .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)  61°C. B)  58°C. C)  56°C. D)  54°C. E)  52°C. .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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