§20-1 光的相干性 § 20-2 双缝干涉 空间相干性 § 20-3 薄膜的等倾干涉 § 20-4 薄膜的等厚干涉 § 20-5 干涉仪 相干长度 §20-6 偏振光的干涉

§17.1 物质波假设及其实验验证 §17.2 不确定关系

一、位置与动量的不确定关系 二、时间和能量的不确定关系

I. Choose the Correct Answer 1. An object moves in the xy plane with an acceleration that has a positive x component. At time=0 the object has a velocity given by=3i +0j. What can be concluded about the y component of the acceleration?

§20.1 辐热射 普朗克的量子假说 §20.2 光电效应 爱因斯坦的光子理论 §20.3 康普顿效应 §20.4 氢原子光谱 玻尔的氢原子理论 §20.5 德布罗意波 波-粒二象性 §20.6 不确定度关系 §20.7 波函数 薛定谔方程 §20.8 势阱中的粒子

The dynamics of many-particle systems is called statistical mechanics. The kinetic theory is a special aspect of the statistical mechanics of large number of particles. Suitable averages of the physical characteristics and motions of individual particles provide information about the macroscopic behavior of the system as a whole

The zeroth law of thermodynamics: The expression of the fundamental experiment fact. The first law of thermodynamics: The a statement of conservation of energy for pure thermodynamic system. The second law of thermodynamics: Why we need the second law of thermodynamics?

第四节 静电场的分布和电场对带电体的作用

1. 了解电荷量子化、电荷守恒； 2. 掌握库仑定律及其适用条件、电场力叠加原理； 3. 理解电场强度概念，掌握场强叠加原理； 4. 理解电通量概念，掌握静电场的高斯定理；

第一节 磁的基本现象和基本规律 第二节 稳恒磁场及其描述