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As temperature below 300K, the thermal conductance of Cu is larger than that of the Au, while at higher temperature this order reverses.

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oytxtu(½ð±Ò+10, ·­ÒëEPI+1):Ê®·Ö¸Ðл 2010-04-07 13:38
At room temperature, thermal conductivity of Cu is higher than that of Au, while at high temperature Au is a better heat conductor than Cu.
4Â¥2010-04-07 09:39:21
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sirljz(½ð±Ò+1):лл½»Á÷ 2010-04-07 08:56
while at higher temperature it is the other way round

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sirljz(½ð±Ò+1):лл½»Á÷ 2010-04-07 08:56
while it reserves at higher temperature
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while  at higher temperature the situation reverses
The only thing we have to choose in the world is to change!!!
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