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[求助]一道简单的物理题目
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关于热力学的,刚接触.不会解~ The average adult male body, weighing 60kg, may generate up to 124watts (J/s) of\power by conversion of his internal energy at an efficiency of 26%. d. How much heat should his body dissipate to avoid overheating? e. If his body was able to dissipate 1000kJ/hour at an ambient temperature of 27oC, what would his body temperature be? f. What would be the net entropy change to the universe due to this activity? 谁能教我这三题怎么解? |
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3楼2006-09-23 17:50:29
2楼2006-09-23 16:21:10
