Question: heat mass and transfer please answer ALL for a like 2) Heat transfer in a hollow sphere Learning Objective: Derivations using spherical coordinates Derive the

heat mass and transfer

please answer ALL for a like

2) Heat transfer in a hollow sphere Learning Objective: Derivations using spherical coordinates Derive the equations for heat flux and for a temperature profile in a hollow sphere as given in WRF Eqs. 17-15 and 17-16, Start from the general vector form of Fourier's law: q" = kVT In your derivation, explicitly list all simplifications and assumptions to obtain this equation. Show all derivation steps and justify any assumptions made

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