A spherical copper shell of inside radius 5cm and wall

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A spherical copper shell, of inside radius 5cm and wall thickness 1cm, loses heat to the surrounding air, which is maintained at 25C. The inside surface of the shell is maintained at Ti=100C. The external heat transfer coefficient is h=10 W/m^2*K. What is the rate of heat loss to the ambient? 

Reference no: EM13344520

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