...im getting it wrong.(adsbygoogle = window.adsbygoogle || []).push({});

Calculate the heat flow through a 1.000m long copper bar with a cross sectional area of 2.00 cm2. One end at 2.0 degrees Celsius and the other end at 99.0 degrees Celsius. Rate of heat flow is Q/t. In this problem the coefficient of copper is 390.

P=(ka (Thot-Tcold))/L

so I input 390*(2/100)*97 and get 756.6=wrong

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# Homework Help: Radiation: simple, yet

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