一列简谐横波在t=40s时的波形如图甲所示图乙是这列波中质点p的振动图象．关于该简谐波下列说法正确的是 A波速v=025 m Sketch Coloring Page

一列简谐横波在t=40s时的波形如图甲所示图乙是这列波中质点p的振动图象．关于该简谐波下列说法正确的是 A波速v=025 m Template

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anonymous

anonymous
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sketch #5371 Senorita by Adrian Matosek

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sketch #5286 Adventure Time by Manu Kp

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anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

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anonymous
sketch #3149 Dude with a sword by Elio Hernandez

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anonymous

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sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

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anonymous
sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

sketch #5287

anonymous

anonymous
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sketch #4915 Marshall Lee Gopal Gopi

anonymous

anonymous
sketch #4915 Marshall Lee Gopal Gopi

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anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

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sketch #828 Were Fools

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tomski一列简谐横波在t=40s时的波形如图甲所示图乙是这列波中质点p的振动图象．关于该简谐波下列说法正确的是 a波速v=025 m coloring

一列简谐横波沿x轴负方�传播波速为v=4m/s．已知坐标原点x=0处质点的振动图象如图所示a在下列4幅图中能够正确表示t=0 sketch template

位于坐标原点的波源产生一列沿x轴正方�传播的简谐横波在t=0时波源开始振动经01s刚好传播到x=40m处第一次形成如图所示的波形在x sketch template

百度教育 sketch template

9． 简谐横波a沿x轴正方�传播简谐横波b沿x轴负方�传播波速都是10m/s振动方�都平行于y轴t = 0时刻这两列波的波形如图甲所 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

一列简谐横波沿x轴正方�传播振动为At=0时平衡位置在x=0处的质元位于y=0处且�y轴负方�运动此时平衡位置在x=015m处的质 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

一列简谐横波沿x轴正方�传播振动为At=0时平衡位置在x=0处的质元位于y=0处且�y轴负方�运动此时平衡位置在x=015m处的质 sketch template

一列简谐横波振幅为a沿x轴正方�传播．在t=0与t=08s两时刻x轴上 3m 3m区间内的两波形图正好重合如图所示．则下列说法中正确的 sketch template

19．一列简谐横波在x轴线上传播在t1＝0和t2＝0005s时刻的波形曲线如图8所示 1由图中读出波的振幅和波长 2设�期大于 sketch template

位于坐标原点的波源产生一列沿x轴正方�传播的简谐横波在t=0时波源开始振动经01s刚好传播到x=40m处第一次形成如图所示的波形在x sketch template

一列简谐横波以1m/s的速度沿绳子由A�B传播质点AB间的水平距离x=3m如图甲所示．若t=0时质点A正从平衡位置�上振动其振动图象 sketch template

一列简谐横波沿x轴传播，t=010s时的波形如图甲所示，A、B为介质中的两个质点，图乙为质点B的振动图象。下列判断正确的是（）A该简谐波 sketch template

一列简谐横波在两个不同时刻的波形如图所示虚线为实线所示的横波在 t=05s后的波形图线1若质点的振动�期T与 t的关系为T＜ t 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

一简谐机械横波沿x轴传播波速为20m/s该波在t=0时刻的波形曲线如图甲所示在x=0处质点的振动图象如图乙所示．则下列说法中正确的是 sketch template

有两列简谐横波ab在同一介质中分别沿x轴正方�和负方�传播．两列波在t=0时刻的波形如图所示已知a波的�期Ta=1s．求�两列波在该介质 sketch template

位于坐标原点的波源产生一列沿x轴正方�传播的简谐横波在t=0时波源开始振动经01s刚好传播到x=40m处第一次形成如图所示的波形在x sketch template

位于坐标原点的波源产生一列沿x轴正方�传播的简谐横波在t=0时波源开始振动经01s刚好传播到x=40m处第一次形成如图所示的波形在x sketch template

一简谐机械波沿x轴正方�传播�期为T波长为λ若在x=0处质点的振动图像如图所示则该波在t=T/2时刻的波形曲线为 A．B．C．D 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

一列简谐横波在某时刻的波形图如图中的实线所示经 t=002s后的波形如图中虚线所示则该波的速度v和�率f可能是 A．v为5m/sB sketch template

一列简谐横波在t=0时刻的波形如图中的实线所示t=002s时刻的波形如图中虚线所示．若该波的�期T大于002s则该波的传播速度可能是 sketch template

9． 简谐横波a沿x轴正方�传播简谐横波b沿x轴负方�传播波速都是10m/s振动方�都平行于y轴t = 0时刻这两列波的波形如图甲所 sketch template

图6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�运动 sketch template

一列简谐横波在t=0时的波形图如图所示．介质中x=2m处的质点P沿y轴方�做简谐运动的表达式为y=10sincm．关于这列简谐波下列说法正确 sketch template

图（a）为一列简谐横波在t=2s时的波形图，图（b）为媒质中平衡位置在x=15m sketch template

厦门家教厦门家教� �老师家教波长、�率和波速 sketch template

一列简谐横波在弹性介质中沿x轴正方�传播波源位于坐标原点Ot=0时开始振动3s时停止振动35s时的波形如图所示其中质点a的平衡位置 sketch template

一列简谐横波在t＝0时波形如图所示PQ两点坐标分别为 1m 7m波的传播方�由右�左已知t＝07s时P点第2次出现波峰则 sketch template

一列简谐横波沿x轴负方�传播波速v=4 m/s已知坐标原点x=0处质点的振动图象如图a所示在下列4幅图中能够正确表示t=015 S sketch template

19．一列简谐横波在x轴线上传播在t1＝0和t2＝0005s时刻的波形曲线如图8所示 1由图中读出波的振幅和波长 2设�期大于 sketch template

一列沿x轴方�传播的简谐波处在x1=4m和x2=16m的两质点AB的振动图象如图实线和虚线所示已知该波的波长大于12m由此可知 A sketch template

如图为一列在均匀介质中沿x轴正方�传播的简谐横波在t=0时刻的波形图已知波速为4m/s则 A．质点P此时振动方�沿y轴正方�B．质点P sketch template

两列简谐横波在空间叠加其中简谐横波a 沿x轴的正方�传播简谐横波b 沿x轴的负方�传播波速都是20m/s．t=0时这两列波的波动图象如 sketch template

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