80. Assuming that the heat loss caused by radiation onl

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Uploaded: 30.06.2015
Content: fiz042_80.doc (32 kB)

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80. Assuming that the heat loss caused by radiation only, determine how much power is necessary to supply to the copper balls with a diameter d = 2 cm to ambient temperature t0 = -13 ° C to maintain its temperature at t = 17 ° C. Take absorbance copper AT = 0,6.

Additional information

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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Отличное решение, с подробным комментарием и расшифровкой формул!2016-10-25
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