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Question
Compare the rate of heat conduction through a 13.0-cm- thick wall that has an area of $10.0\textrm{ m}^2$ and a thermal conductivity twice that of glass wool with the rate of heat conduction through a window that is 0.750 cm thick and that has an area of $2.00\textrm{ m}^2$, assuming the same temperature difference across each.
$0.029$
The rate of heat transfer through the wall is 2.9% of that through the window.
Solution Video