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物理学科的特点是心有“物”,言有“理”。“物”指物理情景、物理模型、物理事实和物理过程:“理”指根据已知的物理知识、物理概念和规律对物理过程和物理状态的分析和求证。对物理题中条件的分析便是寻找解题之“理”。现就如何分析和处理物理题中的“条件”举例说明。一、分析和挖掘隐含条件的方法1.从习题的词语中寻找隐含条件这一类习题一般没有直接提供已知条件,有些习
Physics is characterized by the heart of “things”, saying “reason.” “Things” refers to physical scenarios, physical models, physical facts, and physical processes: “Reason” refers to the analysis and verification of physical processes and physical states based on known physical and physical concepts and laws. Analysis of the conditions of the physical problem is to find the solution of the “reason.” Here’s an example of how to analyze and deal with “conditions” in physics. First, the analysis and mining methods of implicit conditions 1. From the words of the exercises to find the implied conditions This type of exercise is generally not directly provide known conditions, and some learning