物理作業不懂.......請指教......

2006-10-19 5:36 am
在室內中,把一張金屬的薄片固定放在發熱器中.可以減少散失至外界的熱.為什麼?

除了放金屬薄片之外~還有什麼方法可以減少散失至外界的熱

回答 (1)

2006-10-19 7:28 pm
✔ 最佳答案
the energy of heat loss to the metal < the energy of heat to the surrounding

因為energy鐘意低能,所以去哂個metal plate到~~~

任何比空氣(or surrounding) 低能的野

2006-10-19 11:29:26 補充:
the energy of heat loss to the metal 少過 the energy of heat to the surrounding


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