论文部分内容阅读
物理模型是物理思想的产物,是研究物理的一种方法,是物理规律和理论赖以建立的基础,也是解决现实物理问题不可或缺的工具,其重要性不言而喻。运用物理模型解题的基本方法:1.认真审题,摄取题目信息。2.根据物理规律,列方程求解。根据教学过程中遇到的情形,举例如下:一、明确物理过程,构建准确的物理模型物理习题中所描述的复杂物理过程往往是由几个基本的物理模型将不同的知识点巧妙组合起来的,在审题时必须通过分析,
The physical model is a product of physical thought, a method of studying physics, a basis for the establishment of laws and theories of physics, and an indispensable tool for solving practical physical problems. Its importance is self-evident. The use of physical model to solve the basic method: 1. Seriously examining questions, intake of subject information. According to the laws of physics, column equations to solve. Examples of problems encountered during the teaching process are as follows: I. Defining the Physical Process and Building an Accurate Physical Model The complex physical processes described in Physical Exercises tend to be composed of several basic physical models that skillfully combine different knowledge points , In the exam must pass the analysis,