[求助] 國中熱平衡
最近在教熱平衡
知道吸收的熱量等於放出的熱量
所以M1*s1*(T-T1)=M2*s2*(T2-T)
但如果用M1*s1*(T-T1)+M2*s2*(T-T2)=0要怎麼解釋比較好呢？
總熱量變化等於零嗎？還是有更簡單的解釋呢？
感謝各位幫忙一下
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