“物态变化”考点在江西省中考物理试题中多以选择填空的形式出现,下面针对“物态变化”的考点进行梳理,为同学们的学习提供帮助。考点一会用物态变化的知识说明有关现象本考点要求是理解。解答这类问题时首先要记住物态变化现象。即熔化:固态→液态;凝固:液态→固态;汽化(分沸腾和蒸发):液态→气态;液化:气态→液态;升华:固态→气态;凝华:气态→固态。接着按如下思路进 Test point for a while with knowledge of the state changes in the phenomenon of the test site requirements is to understand. The first thing to keep in mind when answering such questions is the change of state. Ie, melting: solid → liquid; solidification: liquid → solid; vaporization (sub-boiling and evaporation): liquid → gaseous; liquefied: gaseous → liquid; sublimation: solid → gaseous; Followed by the following ideas into