如图所示沿x轴正方�传播的一列简谐横波在某时刻的波形图为一正弦曲线其波速为200ms下列说法中正确的是 A．图示时刻质点b的加速度 Sketch Coloring Page

如图所示沿x轴正方�传播的一列简谐横波在某时刻的波形图为一正弦曲线其波速为200ms下列说法中正确的是 A．图示时刻质点b的加速度 Template

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anonymous
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sketch #1490 James Joyce....

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anonymous

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sketch #3476 Happy valentines day! Simona Honigmelone

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sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

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sketch #334 DON 'T!

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tomski如图所示沿x轴正方�传播的一列简谐横波在某时刻的波形图为一正弦曲线其波速为200ms下列说法中正确的是 a．图示时刻质点b的加速度 coloring

一列沿x轴传播的简谐横波某时刻的波形图象如图甲所示．若从此时刻开始计时则图乙表示abcd中哪个质点的振动图象 A．若波沿x轴正方� sketch template

如图所示为一列沿x轴正方�传播的机械波在某一时刻的图象由图可知这列波的振幅A波长λ和x=l米处质点的速度方�分别为 A．A=O4 sketch template

一简谐波沿Ox轴正方�传播t=0时刻波形曲线如图所示。 sketch template

一列沿x轴正方�传播的平面简谐波，已知t1=0和t2=025s时的波形如图所示。（假设�期T&gt025s）试求：（1）P点的振动表式；（2 sketch template

5．一列简谐波沿 x轴传播．某时刻波形如图所示．由图可知 A．若波沿x轴正方�传播此时刻质点c�上运动． B．若波沿x轴正方�传播质点e sketch template

高中物理：机械波波传播的距离和质点运动的路程知乎 sketch template

江苏大学物理练习18 Word文档在线阅读与下载无忧文档 sketch template

如图所示一列简谐横波沿x轴正方�传播从波传到x=5m的M点时开始计时已知P点相继出现两个波峰的时间间隔为04s下面说法中正确的是A sketch template

题目如图所示甲图为沿x轴传播的一列简谐横波在t=0时刻的波动图象乙图为参与波动质点P的振动图象则下列判断正确的是 A该波的传播速率 sketch template

一列简谐横波，沿x轴传播，t1=0和t2=0．25s两个时刻的波形图如图所示， sketch template

如图所示为一列沿x轴正方�传播的简谐横波在t=0时的波形．当R点在t=0时的振动状态传到S点时PR范围内有一些质点正在�y轴负方面运动这些 sketch template

百度教育 sketch template

如图所示一列简谐波沿x轴正方�传播波速v=15m/sA质点坐标xA=15m．若以图示波形图为计时起点则04秒内质点A通过的路程是0 sketch template

如图所示是一列沿x轴正�传播的简谐横波在t时刻的图象已知x轴上6 Cm处的质点P在 T=t′ T= 035 S内通过的路程为14 Cm sketch template

如图是一列沿x轴正方�传播的简谐横波在某时刻的波形图其波速为200m/s下列错误的是 A．从图示时刻开始经过001s质点a通过的 sketch template

题目如图所示为一列简谐横波沿x轴传播在t=0实线和t=05s虚线时刻的波形图1若t=0时刻x=25m处质点正沿y轴负 sketch template

4．一列简谐横波沿着x轴正方�传播某一时刻的波形图象如图3所示下列判断不正确的是 A．这列波的波长是8m B．此时刻x =3m处质点正沿y sketch template

如图所示是沿x轴传播的一列简谐波在某时刻的波形图已知波的传播速度为4 M/s从此时起图中所标的P质点比Q质点先回到平衡位置下列说法中 sketch template

13．如图所示沿x轴正方�传播的一列简谐横波在某时刻的波形图为一正弦曲线其波速为200m/s下列说法中正确的是 A图示时刻质点b的 sketch template

如图所示一列横波沿x轴传播实线和虚线分别是t1时刻和t2时刻波的图像．已知t2 = T1 1/8 S振动�期是05s则波的传播 sketch template

如图所示为一列沿x轴正方�传播的简谐横波实线为t=0时刻的波形图虚线为t=06s 时的波形图波的�期T＞06s则 A．波的�期 sketch template

1．如图所示图线表示一列简谐波在沿x轴传播时的波形图若以图示时刻为计时起点那么下面的y T图线应表示的是 A当这列波沿x轴正方�传播时 sketch template

一列简谐波沿x轴的正方�传播在t＝0时的波形如图所示已知这列波的P点至�再经过03s才能到达波峰处则以下说法正确的是 A．这列 sketch template

如图所示是在竖直方�上振动并沿水平方�传播的简谐波实线是t=0s时刻的波形图虚线是t=02s时刻的波形图．1若波沿x轴负方�传播求 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12 2 9所示为某一时刻简谐波的图象波的传播方�沿x轴正方�下列说法正确的是图12 9A．质点ab的振幅相等B．该时刻质点b 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

如图所示为一列沿x轴负方�传播的简谐横波实线为t＝0时刻的波形图虚线为时的波形图波的�期则 A．波的�期为08sB．在t＝0 sketch template

如图所示为一波形图波沿x轴负方�传播就标明的质点而言此时速度为正加速度为负的质点是 ．A．P B．Q C．R D．S 题目和参考 sketch template

题目如图所示时刻坐标原点的振源从平衡位置开始沿轴正方�振动激�的简谐波同时�轴正负方�传播其�期振幅当平衡位置坐标为的质点 sketch template

如图所示沿x轴正方�传播的一列简谐横波在某时刻的波形图为一正弦曲线其波速为200m/s下列说法中正确的是 A．图示时刻质点b的加速度 sketch template

如图所示一列简谐横波沿x轴正方�传播从波传到x=5m处的M点开始计时已知开始计时后P点在t=03s的时刻第一次到达波峰下面说法中 sketch template

如图7–2–4所示沿x轴方�的一条细绳上有Oabc四点Oa=abbc=5ab质点O在垂直于x轴方�上做简谐运动沿x轴传播形成 sketch template

如图所示是一列简谐横波在t=0时刻的波形图已知这列波沿x轴正方�传播波速为20m/s则在t=017s时刻质点P A．速度和加速度 sketch template

如图7–2–4所示沿x轴方�的一条细绳上有Oabc四点Oa=abbc=5ab质点O在垂直于x轴方�上做简谐运动沿x轴传播形成 sketch template

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