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A hollow sphere of inner radius r(0) and...

A hollow sphere of inner radius `r_(0)` and outer radius `2r_(0)` is made of a uniform material of constant thermal conductivity K. The temperature with in the ball is maintained at `2T_(0)` and outside the ball is `T_(0)`. If temperature at distance `(3r_(0))/(2)` from centre is `(pT_(0))/(3)`, then find the value of p.

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