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笔者对所教毕业班的学生进行过调查,让他们结合自身的学习经历,谈谈三年来最容易学习的物理知识。首当其冲的要属必修1上面的第一、二章。那是不是真的这么容易?我们来看看下面这两道选择题:?赏1:(2014苏锡常镇二)下列关于物理学思想方法的叙述错误的是:(D)A.探究加速度与力和质量关系的实验中运用了控制变量法B.电学中电阻、场强和电势的定义都运用了比值法
The author conducted a survey of graduating students taught to let them combine their own learning experiences, talk about the most easily learned three years of physical knowledge. Bear the brunt of compulsory 1 above the first two chapters. Is it really so easy? Let’s take a look at the following two multiple-choice questions: Reward 1: (2014 苏锡 常 镇 二) The following mistakes in the narration of physical thought and method are: (D) A. Exploring acceleration and force And the quality of the experiment using the control variable method B. Electrical resistance, field strength and potential are defined using the ratio method