§20.4 热力学第二定律

11.1 麦克斯韦方程组 11.2 加速运动电荷辐射电磁波 11.3 平面电磁波 11.4 电磁波的能量和动量

一.简谐振动 1.运动方程和振动曲线

§20.2 克劳修斯熵公式 热力学第三定律

A reference frame consists(1)a coordinate system and(2)a set of synchronized clocks distributed throughout the coordinate grid and rest with respect to it

§19-1 黑体辐射 普朗克的能量子假说 §19-2 光的波粒二象性 §19-3 康普顿效应 §19-5 氢原子的波尔理论

I. Choose the Correct Answer 1. An object is moving along the x axis with position as a function of time given by x=x(). Point is at x 0. The object is definitely moving toward O when

I. Choose the Correct Answer 1. Which statement is most correct? (C) (A)Uniform circular motion causes a constant force toward the center. (B)Uniform circular motion is caused by a constant force toward the center

热力学第一定律: 包括机械运动和热运动在内的能量转换及守恒定律对任何热力学系统

9-1静电场中的导体 一、静电感应静电平衡条件