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Thermal Properties of Matter
Heat Transfer – Conduction
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- unit of thermal conductivity
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2019 1 question
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The unit of thermal conductivity is:Heat current through a conductor of area $A$ and length $l$: $\frac{dH}{dt}=KA\frac{\Delta T}{l}$ $K=\frac{l}{A\,\Delta T}\frac{dH}{dt}$ Unit of $K=\frac{m\cdot W}{m^2\cdot K}=W\,m^{-1}K^{-1}$