一列简谐波在某一时刻的波形如图6所示经过一段时间波形变成图中虚线所示已知波速大小为1ms则这段时间可能是 图6 3s D Sketch Coloring Page

一列简谐波在某一时刻的波形如图6所示经过一段时间波形变成图中虚线所示已知波速大小为1ms则这段时间可能是 图6 3s D Template

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sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

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sketch #5054 Angelina Jolie by Hailey So Pretty

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sketch #3466

anonymous

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sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

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sketch #3523 My World My Way by Elena Artene

anonymous

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sketch #3523 My World My Way by Elena Artene

sketch #5052 Gorillaz by Rafał Dawid

anonymous

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sketch #5052 Gorillaz by Rafał Dawid

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sketch #4997 Rafael Leite Jose Rondon

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sketch #3572 Hate mondays by Malyi Link

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tomski一列简谐波在某一时刻的波形如图6所示经过一段时间波形变成图中虚线所示已知波速大小为1ms则这段时间可能是 图6 3s coloring

15．如图1所示是一列简谐波在某一时刻的波形图其中质点P的振动方�如图1中所示则以下说法中正确的是 A．波的传播方�沿x轴正方�该时刻 sketch template

一列简谐波在某一时刻的波形如下图中实线所示经过一段时间波形变成如图中虚线所示已知波速大小为1 Cm/s则这段时间可能是 A．1 S B sketch template

一列简谐波在某一时刻的波形如图6所示经过一段时间波形变成图中虚线所示已知波速大小为1m/s则这段时间可能是 图6 3s D sketch template

一列简谐波在某一时刻的波形如图6所示经过一段时间波形变成图中虚线所示已知波速大小为1m/s则这段时间可能是 图6 3s D sketch template

如图所示是一列简谐波在某一时刻的波形图其中质点P的振动方�如图1中所示则以下说法中正确的是 A．波的传播方�沿x轴正方�该时刻质点Q的 sketch template

已知一列平面简谐波在x轴上传播原点O的振动图线如a所示t时刻的波形图线如图b所示则t′=t 05s时刻的波形图线可能是 ——青夏 sketch template

下图是一列简谐波在某一时刻的波形图线虚线是02s后它的波形图线这列波可能的传播速度是多大题目和参考答案——青夏教育精英家教�—— sketch template

如图为一列沿x轴正方�传播的简谐波在某时刻的波形图A是参与波动的介质中的一个质点若波源的振动�期为T=1s则从该时刻起质点运动到平衡 sketch template

如图所示为一列简谐波在某一时刻的波形图中已标出D质点此时的运动方�下列说法正确的是 A波�右传播 B质点E此时运动方�与D相同 C sketch template

一列简谐横波沿x轴正�传播t=0时刻的波形如图所示质点振动�期T=02s——青夏教育精英家教�—— 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

图为一列简谐波在t时刻的图象已知在t时刻波中质点a正沿y轴正方�运动且波的传播速率v=2m/s．试画出1波的传播方� 2质点b sketch template

如图所示图中的实线为一列简谐波在t时刻的图象虚线为这列波在s时刻的图象则以下说法错误的是 A．波一定�右传播B．若波�左传播波速 sketch template

如图12所示是一列简谐横波在某一时刻的波形图象已知该波沿x轴正方�传播波速为5m/s则下列说法不正确的是 A．从该时刻起经过02s sketch template

图示为平面简谐波在t=0时的波形图设此简谐波的�率为250Hz且此 简答题试题答案 sketch template

一列简谐横波在某时刻的波形如图2所示此时刻质点P的速度为v经过02s它的速度大小方�第一次与v相同再经过10s它的速度大小方�第 sketch template

5．图甲为一列沿X轴正�传播的简谐横波在某一时刻的波形图图乙为质点P以此时刻为计时起点的振动图象从该时刻起 A．经过035s时质点Q sketch template

第九章十、波的图象物含妙理 sketch template

3．20．一列简谐横波在某一时刻的波形图如图1所示图中PQ两质点的横坐标分别为x=15m和x=45mP点的振动图像如图2所示 在 sketch template

7．图示为一列在均匀介质中沿x轴正方�传播的简 谐横波在某时刻的波形图波速为2 M/s则 A．质点P此时刻的振动方�沿y轴负方� B．P点 sketch template

一列简谐横波在某时刻的图线如图实线所示经02s后波形如图中虚线所示则 A 该波的最小波速为15m/sB 该波的�期可能为0 sketch template

11．如图所示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=0．03s时刻的波形图x=1．2m处的质点在t=0．03s时刻�y轴正 sketch template

17．一列间谐波在某时刻的图象如图所示已知波的�率为10Hzab两点间的距离为2m则波的传播速度为 M/s若质点c在此时刻�上运动 sketch template

如图所示是一列简谐波在某一时刻的波形则在该时刻 A．BC两点相距λ4即1mB．B点的振幅最大C点的振幅是0C．经一个�期质点从A sketch template

一列简谐横波在某一时刻的波形图如图中左图所示图中PQ两质点的横坐标分别为x＝15 M和x＝45 M．P点的振动图象如右图所示． 在下列 sketch template

一列波沿x轴正方�传播的简谐波在t=0时刻的波形图如图所示已知这列波在P出现两次波峰的最短时间是04 S求1这列波的波速是多� 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ab的振幅相等B．该时刻质点b 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简谐横波沿x轴正方�传播振动为At=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

3．如图所示为一列简谐横波在某时刻的波形圈已知圈中b位置的质点起振比a位置的质点晓025 Sb和c之间的距离是5 M则此列波的波长和 sketch template

一列简谐波在某一时刻的波形如图6所示经过一段时间波形变成图中虚线所示已知波速大小为1m/s则这段时间可能是 图6 3s D sketch template

一列简谐波在两时刻的波形如题14图中实线和虚线所示由图可确定这 列波的 A �期 B波速 C波长 D�率答案C 解析只能确定波长 sketch template

如图所示甲为某一简谐波在t=1．0s时刻的图象乙为甲图中C点的振动图像则下列说法正确的是 A．甲图中B点的运动方��左 B．波速v=6m 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

一列简谐波在两时刻的波形如题14图中实线和虚线所示由图可确定这 列波的 A �期 B波速 C波长 D�率答案C 解析只能确定波长 sketch template

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