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A hollow sphere of inner and outer radius r and 2r resp., is surrounded by another hollow sphere of inner and outer radius 2r and 3r resp. Inner sphere surface is maintained at temp. 0 c and outermost surface at 100 c in STEADY STATE. Both spheres have thermal conductivity 'k'. calculate temp of the junction...


A hollow sphere  of inner and outer radius r and 2r resp., is surrounded by another hollow sphere of inner and outer radius 2r and 3r resp.  

Inner sphere surface is maintained at temp. 0 c  and outermost surface at 100 c  in STEADY STATE.

Both spheres have thermal conductivity 'k'.
calculate temp of the junction...


Grade:11

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