如图所示实线和虚线分别为某种波在t时刻和t Δt时刻的波形曲线b和c是横坐标分别为d和3d的两个质点下列说法中正确的是c A．任一 Sketch Coloring Page

如图所示实线和虚线分别为某种波在t时刻和t Δt时刻的波形曲线b和c是横坐标分别为d和3d的两个质点下列说法中正确的是c A．任一 Template

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sketch #5190 That Night by Nînâ Yämâhä

anonymous

anonymous
sketch #5190 That Night by Nînâ Yämâhä

sketch #4896

anonymous

anonymous
sketch #4896

sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

anonymous

anonymous
sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

sketch #3473 Finn by Luana Santos

anonymous

anonymous
sketch #3473 Finn by Luana Santos

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #5157

anonymous

anonymous
sketch #5157

sketch #2431 face :D

anonymous

anonymous
sketch #2431 face :D

sketch #5155

anonymous

anonymous
sketch #5155

sketch #132

anonymous

anonymous
sketch #132

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #4387 dong air

anonymous

anonymous
sketch #4387 dong air

sketch #2279 puppetsss

anonymous

anonymous
sketch #2279 puppetsss

sketch #119

Johnny B. Goode
sketch #119

sketch #5281

anonymous

anonymous
sketch #5281

sketch #1385 fingerschpitsengeful

anonymous

anonymous
sketch #1385 fingerschpitsengeful

sketch #83

Chris Shrimp Lonsdale
sketch #83

sketch #1892 hmmmm........

anonymous

anonymous
sketch #1892 hmmmm........

sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

anonymous

anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

sketch #4653 Kero by Indike Liyanage

anonymous

anonymous
sketch #4653 Kero by Indike Liyanage

sketch #5314

anonymous

anonymous
sketch #5314

sketch #4945

anonymous

anonymous
sketch #4945

sketch #1220

anonymous

anonymous
sketch #1220

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #5052 Gorillaz by Rafał Dawid

anonymous

anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #3760 PSY by Juvenilia Alexandrino

anonymous

anonymous
sketch #3760 PSY by Juvenilia Alexandrino

sketch #2636 Robitina by sketchmaster

sketchmaster
sketch #2636 Robitina by sketchmaster

sketch #4916

anonymous

anonymous
sketch #4916

sketch #5053

anonymous

anonymous
sketch #5053

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

tomski如图所示实线和虚线分别为某种波在t时刻和t Δt时刻的波形曲线b和c是横坐标分别为d和3d的两个质点下列说法中正确的是c a．任一 coloring

如图所示实线和虚线分别为某种波在t时刻和t Δt时刻的波形曲线B和C是横坐标分别为d和3d的两个质点下列说法中正确的是C A．任一 sketch template

如图所示为某三角洲上河流部分河段示意图实线和虚线分别表示该河段河面在7月和1月的平均宽度．甲乙丙丁四处河岸河流堆积作用最显�的是 sketch template

5．如图1 2 37所示实线和虚线分别为某种波在t时刻和t Δt时刻的波形曲线．B和C是横坐标分别为d和3d的两个质点．下列说法中正确的是 sketch template

如图所示中实线和虚线分别是x轴上传播的一列简谐横波在t=0和t=003s时刻的波形图x=12m处的质点在t=003s时刻�y轴正方� sketch template

如图所示虚线和实线分别为一列简谐横波上两质点PQ的振动图象两质点相距30m则1若P质点离波源�则波速多大2若Q质点离波源� sketch template

如图所示为两列相干水波在t=0时刻的叠加情况其中实线表示波峰虚线表示波谷．若两列波的振幅均保持5cm不变波速和波长分别为1m/s和0 sketch template

如图3图所示为某示波管内的聚焦电场，实线和虚线分别表示电场线和等势线，两电子分别从a、b两点运动到C点，设电场力对两电子做的功分别为Wa和Wb sketch template

如图所示虚线表示电场的一簇等势面且相邻等势面间电势差相等一个α粒子以一定的初速度进入电场后只在电场力作用下沿实线轨迹运动α粒子先后通过 sketch template

如图所示S1S2为水波槽中的两个波源它们分别激起两列水波图中实线表示波峰虚线表示波谷．已知两列波的波长相等该时刻在P点为两列波的 sketch template

如图40 1所示S1S2是振幅均为A的两个水波波源某时刻它们形成的波峰和波谷分别由实线和虚线表示．则下列说法中正确的是 图40 1 sketch template

如图所示某列波在他t=0时刻的波形如图中实线虚线为t=03s时刻的波形图．已知t=0时刻质点P平衡位置的坐标为xp=36m正在做 sketch template

如图所示实线表示某一时刻两个相干波源S1S2�出的波的波峰位置 虚线表示波谷位置则图中ab两点再经过半个�期时其中点为振动减弱 sketch template

如图12 3 9所示已知一列横波沿x轴传播实线和虚线分别是t1时刻和t2时刻的图象已知t2=t1 S振动�期为05 S则波的 sketch template

如图所示实线是某时刻的波形图线虚线是02s后的波形图线．1若波�左传播求它传播的最小距离2若波�右传播求它的最大�期3 sketch template

如图所示实线为方�未知的三条电场线ab两带电粒子从电场中的O点以相同的初速度飞入仅在电场力作用下两粒子的运动轨迹如图中虚线所示则 sketch template

如图所示虚线是用实验方法描绘出的某一静电场的一簇等势线已标明其电势图中的实线是一带电粒子只在电场力的作用下飞经该电场时的一段轨迹AB sketch template

如图所示虚线是用实验方法描绘出的某一静电场的一簇等势线及其电势的值一带电粒子只在电场力作用下飞经该电场时恰能沿图中的实线从A点飞到C点 sketch template

如图所示S1S2分别是两个水波波源某时刻它们形成的波峰和波谷分别由实线和虚线表示．则下列说法中正确的是 A．两列波的�率相同将在 sketch template

如图所示实线表示某一时刻两个相干波源S1S2�出的波的波峰位置 虚线表示波谷位置则图中ab两点再经过半个�期时其中点为振动减弱 sketch template

如图所示实线表示某一时刻两个相干波源S1S2�出的波的波峰位置 虚线表示波谷位置则图中ab两点再经过半个�期时其中点为振动减弱 sketch template

如图所示实线为一列沿x轴正方�传播的简谐横波在t=0时刻的波形虚线是该波在t=020s时刻的波形则此列波的�期可能 A0 sketch template

如图所示为两列相干水波在t=0时刻的叠加情况其中实线表示波峰虚线表示波谷．若两列波的振幅均保持5cm不变波速和波长分别为1m/s和0 sketch template

如图中所示虚线表示等势面相邻等势面间的电势差相等有一带正电的小球在电场中运动实线表示该小球的运动轨迹．小球在a点的动能等于20evb点 sketch template

某电场的分布如图所示带箭头的实线为电场线虚线为等势面ABC三点的电场强度分别为EAEBEC电势分别为φAφBφC关于这三 sketch template

如图所示一列简谐横波沿x轴传播实线为t1=0时的波形图此时P质点�y轴负方�运动虚线为t2=0 01 S时的波形图已知�期T&gt0 sketch template

如图所示实线与虚线分别表示振幅�率均相同的两列波的波峰和波谷此刻M是波峰与波峰相遇点下列说法中正确的是 A该时刻质点O正处于平衡 sketch template

弹性波——固体中传播的平面波 知乎 sketch template

2001年普通高等学校招生全国统一考试物理试题 Word文档在线阅读与下载无忧文档 sketch template

如图所示虚线是在某实验过程中实际绘出的某一平面静电场中的一簇等势线若带电粒子从a点射入电场后仅在静电力作用下恰能沿图中实线运动b点是其 sketch template

如图所示，一带正电的点电荷固定于O点，两虚线圆均以O为圆心．两实线分别为带电粒子M和N先后在电场中运动的轨迹，a、b、c、d、e为轨迹和虚线圆 sketch template

如图所示，点波源S1和S2分别位于A、B两点且垂直于平面ABC做简谐运动，它们在平面内形成的两列波的�率相同，波长均为05m，已知AC的中点 sketch template

如图所示S1S2是两个相干波源它们振动同步且振幅相同实线和虚线分别表示在某一时刻它们所�出的波的波峰和波谷关于图中所标的abc sketch template

如图带箭头的线段表示电场线一带电粒子只在电场力作用下由A点运动到B点图中虚线为其运动轨迹可判断粒子带电粒子在 点加速度较大．题目 sketch template

如图所示虚线和实线分别为一列简谐横波上两质点PQ的振动图象两质点相距30m则1若P质点离波源�则波速多大2若Q质点离波源� sketch template

如图所示S1S2是两个相干波源它们振动同步且振幅相同实线和虚线分别表示在某一时刻它们所�出的波的波峰和波谷关于图中所标的abc sketch template

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