学习物理除了要注重双基训练外,还应学会一些敏捷的思维方法,下面举例介绍几种常用的思维方法。 一、等效法 所谓等效法是指不同的物理过程(或现象)在某种意义上有相同的效果。利用等效法可以将一个复杂或难于解决的问题等效为一个简单或易于解决的问题,常能起到化繁为简、化难为 In addition to focusing on double-basic training, learning physics should also learn some agile thinking methods. Here are a few examples of commonly used thinking methods. First, the equivalent method The so-called equivalent method refers to different physical processes (or phenomena) in a sense have the same effect. Equivalence can be used to equate a complex or difficult problem to be a simple or easily solved problem, which can often be simplified and simplified.