Engineering, 18.10.2020 14:01 aaliyahlopez85

A spherical ball has 3cm internal diameter and its inner surface temperature is 250˚C and the outer surface temperature is 30˚C. Calculate the outer diameter of the ball if the heat loss from the ball is 1600W and has 2.75W/m.˚C thermal conductivity.

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A spherical ball has 3cm internal diameter and its inner surface temperature is 250˚C and the outer...

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