物理作为一门理科科目，一直都是学生们学习的难点。今天给大家分享一些关于高中物理实验的动图，希望有助于大家的理解。

直线运动

打点计时器测速度

用DIS测定瞬时速度

自由落体

追及问题—匀加速追匀速

追及问题—匀减速追匀速

真空玻璃管物体的运动

力和力的平衡

不规则物体的重心

演示玻璃瓶的微小形变

演示桌面的微小形变

探究胡克定律

探究力的平行四边形法则

用DIS研究力的分解

牛顿运动定律

力的作用是相互的

用DIS研究牛顿第三定律

验证牛顿第二定律

弹簧测力计演示超重与失重

传送带模型相对位移

动能定理

探究功与速度的关系

动量问题

人船模型

探究碰撞中的不变量

恒定电流

研究路端电压

探究欧姆定律

探究电阻的伏安特性曲线

探究小灯泡伏安特性曲线

用DIS研究小灯泡U-I图像

用DIS测电源电动势和内阻

多用电表测电池内阻

伏安法测电阻分压接法

灵敏电流计改装成电流表

灵敏电流计改装成电压表

半偏法测量电流表内阻

半偏法测量电压表内阻

静电场

感应起电的本质

验证库仑定律

静电屏蔽

等量同种点电荷的电场线

等量异种点电荷的电场线

测量等势线

探究电容大小的影响因素

磁场

分子电流假说

回旋加速器的原理

地磁场

条形磁体的磁场

蹄形磁体的磁场

带电粒子在磁场中的运动

带电粒子在电磁场中的运动

机械波

波发生明显衍射的条件

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曲贱邢2735胡克定律怎么用符号表示? -
阴沈戴19568723503 ______ 胡克定律的表达式为F=-kx或△F=-kΔx,其中k是常数,是物体的劲度(倔强)系数.在国际单位制中,F的单位是牛,x的单位是米,它是形变量(弹性形变),k的单位是牛/米.倔强系数在数值上等于弹簧伸长(或缩短)单位长度时的弹力.

曲贱邢2735如图所示是探究某根弹簧的伸长量x与所受拉力F之间的关系图,由图可知,弹簧的劲度系数是___N/m. -
阴沈戴19568723503 ______[答案] 根据F=kx知,图线的斜率表示劲度系数,则k= 8 0.04N/m=200N/m. 故答案为:200.

曲贱邢2735倔强系数的介绍 -
阴沈戴19568723503 ______ 它是一个有单位的量.用k来表示,单位是牛/米.倔强系数在数值上等于弹簧伸长(或缩短)单位长度时的弹力.倔强系数跟弹簧的长度、弹簧的材料、弹簧丝的粗细等等都有关系.弹簧丝粗的硬弹簧比弹簧丝细的软弹簧倔强系数大. 胡克定律是力学基本定律之一.适用于一切固体材料的弹性定律,它指出:在弹性限度内,物体的形变跟引起形变的外力成正比.这个定律是英国科学家胡克发现的,所以叫做胡克定律. 胡克定律的表达式为f=kx,其中k是常数,是物体的倔强系数.在国际单位制中,f的单位是牛,x的单位是米,它是形变量(弹性形变),k的单位是牛/米.倔强系数在数值上等于弹簧伸长(或缩短)单位长度时的弹力.

曲贱邢2735形变和变形的区别(胡克定律)
阴沈戴19568723503 ______ 形变吧.变形好象指各个方向上的形状变化,而且读起来有点别扭.也可能都对,但＂变形＂在高考中能不能对,我不敢保证,但能保证＂形变＂.

曲贱邢2735接触力都包括哪些力
阴沈戴19568723503 ______ 按性质来说,接触力有两种:弹力和摩擦力. 接触力在本质上都是由电磁力引起的.与之相对的还有场力(在麦克斯韦方程中场也是一种物质).弹性力(1)胡克弹性力...

曲贱邢2735请问日常生活中能量的来源是什么? -
阴沈戴19568723503 ______ 能量(energy)是物质的基本单元在空间中的运动周期范围的测量.现代物理学已明确了质量与能量之间的数量关系,即爱因斯坦的质能关系式:E=MC². 能量的单位与功的单位相同,在国际单位制中是焦耳(J).在原子物理学、原子核物...

曲贱邢273517世纪的科学家胡克有什么精神值得我们学习
阴沈戴19568723503 ______ 罗伯特·虎克1663年英国科学家罗伯特胡克有一个非常了不起的发现,他用自制的复合显微镜观察一块软木薄片的结构,发现它们看上去像一间间长方形的小房间,就把它命名为细胞.用自己制造的显微镜观察植物组织,于1665年发现了植物细胞(实际上看到的是细胞壁),并命名为“cell”,至今仍被使用.

曲贱邢2735问一道胡克定律的应用题,有图! -
阴沈戴19568723503 ______ 弹簧重力不计,根据胡克定律,分别列两个式子:1. 对弹簧C,开始为压缩状态,GB=K1 * X1, 离地时拉伸, GA=K1 * X2,2. 对弹簧D,开始为原长, 离地时, GA+GB=K2 * X3再将X1,X2,X3求和即可得到答案

曲贱邢2735课改物理必修1的知识汇总 -
阴沈戴19568723503 ______ 第一章 直线运动 新高考要求 内容 要求 说明 1、质点 参考系和坐标系 Ⅰ 非惯性参考系不作要求 2、路程和位移 时间和时刻 Ⅱ 3、匀速直线运动 速度和速率 Ⅱ 4、变速直线运动、平均速度和瞬时速度 Ⅰ 5、速度随时间的变化规律(实验、探究...

曲贱邢2735在弹性限度内,弹簧的弹力F与弹簧的伸长量x的关系图线是图中的( )A.B.C.D. -
阴沈戴19568723503 ______[答案] 根据胡克定律公式,有:F=kx,故F∝x; 故ACD错误,B正确; 故选:B.