Answer to Question #50145 in Molecular Physics | Thermodynamics for Quamrul

Question #50145

Two metal rods of same length and same cross-sectional area are coated with paraffin wax. But they are
made of different materials. K1 and K2 are thermal conductivities of 1st and 2nd rod respectively. One end
of each rod is introduced to a vapor compartment where the temperature is maintained at 100o
C and the
other end is kept at lower room temperature. After some time it is found that wax of 1st rod has melted
over 50cm and wax of the 2nd one has melted over 25cm. Find a relation between K1 and K2.

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