Two rods A and B of different materials are welded together as shown in figure. Their thermal conductivities are K1​ and K2​. The thermal conductivity of the composite rod will be

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Two rods A and B of different materials are welded together as shown in figure. Their thermal conductivities are K1​ and K2​. The thermal conductivity of the composite rod will be :
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Aug
Two rods A and B of different materials are welded together as shown in figure. Their thermal conductivities are K1​ and K2​. The thermal conductivity of the composite rod will be : Two rods A and B of different materials are welded together as shown in figure. Their thermal conductivities are K1​ and K2​. The [...]
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