物理习题中的条件是解题的前提 ,有些题目已知条件不直接告诉 ,而是明而不露、暗而不影、若明若暗的条件 ,称之为隐含条件 .如果不会识别习题中的隐含条件 ,就会导致解题失误 .许多初中学生对于解答这类题型的习题 ,常常感到无从下手 ,究其原因是他们还处于套公式解决简单问题? The conditions in the physics problem are the premise of problem solving. Some conditions are not directly told by the known conditions, but they are bright, dark and invisible. If the condition is dark, it is called implied condition. If you do not recognize the problem in the exercises Implicit conditions can lead to mistakes in the solution. Many junior high school students often feel at a loss to solve problems with these types of questions. The reason is that they are still in a simple formula to solve simple problems.