A cube 30 cm on a side is buried in an infinite medium with a thermal conductivity of 1 8 W m C The surface temperature of the cube is 30C while the temperature of the medium is 10C Calculate the heat lost by the cube

Question: A cube 30 cm on a side is buried in an infinite medium with a thermal conductivity of 1.8 W/m C. The surface temperature of

A cube 30 cm on a side is buried in an infinite medium with a thermal conductivity of 1.8 W/m· ºC. The surface temperature of the cube is 30ºC while the temperature of the medium is 10ºC. Calculate the heat lost by the cube.

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