An aluminum pan whose thermal conductivity is 237 W/mC has a flat bottom whose diameter is...

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An aluminum pan whose thermal conductivity is 237 W/m•°C has a flat bottom whose diameter is 27 cm and thickness 0.64 cm. Heat is transferred steadily to boiling water in the pan through its bottom at a rate of 700 W. If the inner surface of the bottom of the pan is 105°C, determine the temperature of the outer surface of the bottom of the pan. An aluminum pan whose thermal conductivity is 237 W/m•°C has a flat bottom whose diameter is 27 cm and thickness 0.64 cm. Heat is transferred steadily to boiling water in the pan through its bottom at a rate of 700 W. If the inner surface of the bottom of the pan is 105°C, determine the temperature of the outer surface of the bottom of the pan.