在许多物理习题中,往往存在着隐含条件.这些条件具有含而不露、隐而不显的特点,致使学生思路陷入束手无策、难以应付的困境.隐含条件分为两种情况:一是题外隐含条件,二是题内隐含条件.下面就不同情况加以简述. In many physical exercises, there are often implied conditions. These conditions have the characteristics of being uncovered, hidden, and not obvious, resulting in the students’ ideas being in a dilemma and difficult to cope with. The implicit conditions are divided into two cases: First, Implicit conditions outside the question, and second, implied conditions within the question. The following is a brief description of the different situations.