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Engineering, 13.08.2019 04:20 bighomie28

An organic aa egg can be approximated as a 5.5 cm-diameter sphere whose properties are roughly k=0.06 w/m°c and α=0.14x106m2/s. the egg is initially at a uniform temperature of 8°c and is dropped into boiling water at 97°c. taking the convection heat transfer coefficient to be h=1400w/m2°c, determine how long it will take for the center of the egg to reach 70°c.

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An organic aa egg can be approximated as a 5.5 cm-diameter sphere whose properties are roughly k=0.0...
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