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T_2.38
Uploaded: 19.05.2014
Content: 2.38.rar 21,06 kB
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2.38. The space between two parallel plates of 150 cm2 everyone which are at distance of 5 mm from each other is filled with oxygen. One plate is supported at a temperature 17zs, another – at 27 C. Determine the amount of heat which passed in 5 min. by means of heat conductivity from one plate to another. Oxygen is under normal conditions. Effective diameter of molecules of oxygen to consider equal 0,36 nanometers.
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The solution of a task 2.38 is typed on the computer.
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