贵刊１９９８年第１０期刊登了王允老师的“冰熔化成水的内能变化”一文，该文的结论是：冰熔化成水后“内能减小”．笔者认为，这个结论是完全错误的．正确的结论恰恰相反：冰熔化成水后“内能增大”．其理由简述如下：１．从宏观看，众所周知，一切晶体包括冰，在熔化时... Wang Yong’s article “Inner energy change of ice melting into water” was published in your magazine in 1998. The conclusion of this article is: “The internal energy is reduced after ice melts into water”. The author believes that this conclusion is totally wrong. The correct conclusion is exactly the opposite: when ice melts into water, the “internal energy increases.” The reason is briefly described as follows: 1. From a macro perspective, it is well-known that all crystals include ice, when melting...