A rod,with sides insulated to prevent thermal energy exchange with the environment,has one end immersed in boiling water at 100°C and the other end in a water-ice mixture at 0°C.The rod has uniform cross-sectional area $7.05 \mathrm {~cm} ^ { 2 }$ and length $87 \mathrm {~cm}$ The thermal energy conducted by the rod melts the ice at a rate of 1.0 g every 11 seconds.What is the thermal conductivity of the rod? Recall that the heat of fusion of water is 3.34 × 10⁵ J/kg.

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The Answer of A rod,with sides insulated to prevent thermal energy exchange with the environment,has one end immersed in boiling water at 100°C and the other end in a water-ice mixture at 0°C.The rod has uniform cross-sectional area $7.05 \mathrm {~cm} ^ { 2 }$ and length $87 \mathrm {~cm}$ The thermal energy conducted by the rod melts the ice at a rate of 1.0 g every 11 seconds.What is the thermal conductivity of the rod? Recall that the heat of fusion of water is 3.34 × 10⁵ J/kg.

A Rod,with Sides Insulated to Prevent Thermal Energy Exchange with the Environment,has