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What is thermal diffusivity? Where is thermal diffusivity used?... | Filo

SOLVED: A thin, homogeneous bar of thermal diffusivity 9, length 2 cm, and insulated sides has its left end maintained at temperature zero while the right end is insulated. The bar has an initial temperature given by f(x) = 1−x. Determine the temperature distribution in the bar. Calculate limt→∞ u(x,t).

Difference between thermal conductivity, diffusivity, transmittance, resistance and heat transfer coefficient - tec-science