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Did you know?
Hydrogen is the most abundant element in the universe, making up ~75% of all matter.
Did you know?
Hydrogen is the most abundant element in the universe, making up ~75% of all matter.
Two rods A and B of different materials are welded together as shown in the figure. Their thermal conductivities are and The thermal conductivity of the composite rod will be

To find the thermal conductivity of the composite rod, we need to consider the rods in parallel.Given:โข Thermal conductivities of rods A and B are and
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