A window measures 1.5 m by 0.2 m and the single pane of glass is 0.3 cm thick.  The outside temperature is 39 deg C and the inside temperature is 20 deg C, Find the rate of heat flow (that is, find Q/t) as heat travels through the window, and give as a positive answer. The glass has a thermal conductivity (k) of 0.8 W/(m degC)

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Chapter1: Units, Trigonometry. And Vectors
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A window measures 1.5 m by 0.2 m and the single pane of glass is 0.3 cm thick.  The outside temperature is 39 deg C and the inside temperature is 20 deg C, Find the rate of heat flow (that is, find Q/t) as heat travels through the window, and give as a positive answer. The glass has a thermal conductivity (k) of 0.8 W/(m degC) .

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