A radioactive material of thermal conductivity k is cast as a solid sphere of radius ro and

Question:

A radioactive material of thermal conductivity k is cast as a solid sphere of radius ro and placed in a liquid bath for which the temperature T∞ and convection coefficient h are known. Heat is uniformly generated within the solid at a volumetric rate of q. Obtain the steady-state radial temperature distribution in the solid, expressing your result in terms of ro, q, k, h, and T∞.

Distribution
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