如图所示一束平行太阳光垂直水平地面mn射下a为绳拉的小铁球在竖直平面内沿图中直径为1m的虚线圆形轨迹匀速运动．若小球运动一圈时间为0 Sketch Coloring Page

如图所示一束平行太阳光垂直水平地面mn射下a为绳拉的小铁球在竖直平面内沿图中直径为1m的虚线圆形轨迹匀速运动．若小球运动一圈时间为0 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #1453

anonymous

anonymous
sketch #1453

sketch #2279 puppetsss

anonymous

anonymous
sketch #2279 puppetsss

sketch #1648

Laura Agapi Asnicar
sketch #1648

sketch #3157 umpa lumpa

anonymous

anonymous
sketch #3157 umpa lumpa

sketch #2618

sketchmaster
sketch #2618

sketch #5218 Marshall Lee Dj-ionut Manelomania

anonymous

anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #1503 L 'Algérie

AbdouGt Zizou
sketch #1503 L 'Algérie

sketch #1060

anonymous

anonymous
sketch #1060

sketch #3637

anonymous

anonymous
sketch #3637

sketch #4907

anonymous

anonymous
sketch #4907

sketch #5269

anonymous

anonymous
sketch #5269

sketch #5095 Lion by Frederic Knauer

anonymous

anonymous
sketch #5095 Lion by Frederic Knauer

sketch #76

Rachel Roe
sketch #76

sketch #5215

anonymous

anonymous
sketch #5215

sketch #1964 愛鼠繪

愛君
sketch #1964 愛鼠繪

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #3554 Dr. House by Carrieann Benthem

anonymous

anonymous
sketch #3554 Dr. House by Carrieann Benthem

sketch #4945

anonymous

anonymous
sketch #4945

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #2536

anonymous

anonymous
sketch #2536

sketch #20471

anonymous

anonymous
sketch #20471

sketch #2977 Spongebob Germaine Hoens

anonymous

anonymous
sketch #2977 Spongebob Germaine Hoens

sketch #5013 Pursuing Dreams by Mário JBudo

anonymous

anonymous
sketch #5013 Pursuing Dreams by Mário JBudo

sketch #4965

anonymous

anonymous
sketch #4965

sketch #4829

anonymous

anonymous
sketch #4829

sketch #2765 Kratos by Nassim Nouri

Nassim Nouri
sketch #2765 Kratos by Nassim Nouri

sketch #2810 Lennon by El Harouati Nassera

El Harouati Nassera
sketch #2810 Lennon by El Harouati Nassera

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #5326

anonymous

anonymous
sketch #5326

tomski如图所示一束平行太阳光垂直水平地面mn射下a为绳拉的小铁球在竖直平面内沿图中直径为1m的虚线圆形轨迹匀速运动．若小球运动一圈时间为0 coloring

如图所示一束平行太阳垂直射�水平地面MNA为一小铁球请你标出当小铁球A在图中位置时其影子A′在地面MN上的位置．题目和参考答案——青 sketch template

如图所示一束平行太阳光垂直水平地面MN射下A为绳拉的小铁球在竖直平面内沿图中直径为1m的虚线圆形轨迹匀速运动．若小球运动一圈时间为0 sketch template

作图题1如图1甲所示一束平行太阳光垂直水平地面MN射下A为小铁球．2标出小铁球A在图1甲中位置时其影子A′在地面MN上的位置 sketch template

如图分别是两棵�及其在太阳光或路灯下影子的情形1哪个图反映了阳光下的情形哪个图反映了路灯下的情形2你是用什么方法判断的3请画 sketch template

如图是一束平行的阳光从教室窗户射入的平面示意图光线与地面所成的角∠AMC=30°窗户在教室里的影长MN=2m若窗户的下檐到教室地面的距离 sketch template

如图所示一束平行太阳光垂直水平地面MN射下A为绳拉的小铁球在竖直平面内沿图中直径为1m的虚线圆形轨迹匀速运动．若小球运动一圈时间为0 sketch template

平行光 360百� sketch template

一轮复习：阿特伍德机类型知乎 sketch template

如图所示一束太阳光通过三棱镜后在屏上得到一条彩色光带这种现象叫光的色散色散在光带的1处是红红色光若将温度计放在光屏上1处外侧温度计 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 sketch template

1画出图1中入射光线经平面镜反射的光线2如图2所示S为一个�光点P为平面镜前的某一点试画出由S�出的光线被平面镜反射后经过P点 sketch template

如图所示一光源�出的光经平面镜反射后照射到凹透镜上光线ab与凹透镜的主光轴平行其中F为凹透镜的焦点O为光心。请画出其对应的入射光线及 sketch template

一束平行光经过凸透镜折射后的传播方�如图甲所示由图可知此凸透镜的焦距 Cm当把蜡烛放在此凸透镜左侧12cm处时如图乙所示则从该凸透镜 sketch template

如图甲所示MNPQ为间距L=05m足够长的平行导轨NQ⊥MN导轨的电阻均不计导轨平面与水平面间的夹角θ=37°NQ间连接有一个R sketch template

如图4所示光线从一种介质射入另一种介质MN 是两种介质的分界面其中一种介质是空气则入射角为 度MN的 侧是空气选填“左或“右 sketch template

在探究“光的反射定律实验时进行如图所示的实验操作．1小红同学将一可沿ON折转的白色纸板垂直放置在平面镜上让一束光线贴着纸板沿AO方� sketch template

如图所示一斜面固定在水平地面上五个点把整个斜面四等分即为斜面与水平面的交点从点水平抛出一个小球初速度为时小球落在斜面上 sketch template

如图所示，一束光与平面镜成30∘角从O点射入，则反射角为 &ampnb 百度教育 sketch template

如图8所示MNPQ为同一水平面内的两平行导轨导轨间有垂直于导轨平面的磁场导体abcd与导轨有良好的接触并能�动当ab沿轨道�右�动 sketch template

如图所示一束光线从地面上S点垂直入射到平面镜上的O点已知地面和镜面平行且相距173米．现把平面镜绕通过O点并垂直纸面的轴转过225°角 sketch template

如图所示为用玻璃罩罩着的古石�由于玻璃反光石�上的字很难看清．小�认为�用玻璃罩能有效防止酸雨对石�的侵蚀�石�上的字�生了镜面反射 sketch template

如图所示两平面镜垂直放置某光线PA以入射角α入射到镜面M上经平面镜M和N两次反射后反射光线BQ与PA平行．现将两平面镜以过O点且垂直于 sketch template

如图所示一束复色光以入射角i从玻璃界面MN射�空气时分成abc三束光则下列说法正确的是A．在玻璃中传播速度最大的是c光B．三束光中c sketch template

如图甲所示两根足够长的光�直�属导轨MNPQ平行放置在倾角为θ的绝缘斜面上两导轨间距为L．MP两点间接有阻值为R的电阻．一根质量为m的 sketch template

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 sketch template

如图所示一束白光通过三棱镜后分解成七种单色光．位于图中最下方B位置的是 光．颜料的三原色是红色色和蓝色．题目和参考答案——青夏教育精英 sketch template

如图甲所示两足够长的平行导轨间距为L=04m导轨上端连接一阻值为R=02Ω的电阻导轨平面与水平面的夹角为θ=37°导轨所在空间以 sketch template

如图所示，平行光��属导轨水平放置，导轨间距为l，左端连接一阻值为R的电阻。导轨所在空间存在竖直�下的匀强磁场，磁感应强度为B。导体棒ab置于 sketch template

如图所示两根相距为l的平行直导轨abcdbd间连有一固定电阻R导轨电阻可忽略不计．MN为放在ab和cd上的一导体杆与ab垂直其 sketch template

如图所示相距为L的两条足够长的平行�属导轨右端连接有一定值电阻R整个装置被固定在水平地面上整个空间存在垂直于导轨平面�下的匀强磁场磁 sketch template

百度教育 sketch template

如图所示一束带电粒子垂直电场线方�进入偏转电场试讨论以下情况中粒子应具备什么条件才能得到相同的偏转距离y和偏转角度φ 进入偏转电场的 sketch template

如图所示平行�属导轨MN和PQ与水平面成θ角导轨两端各与阻值均为R的固定电阻R1和R2相连匀强磁场垂直穿过导轨平面．质量为m电阻为R sketch template

如图所示一细光束通过玻璃三棱镜折射后分成abc三束单色光则这三种单色光 A�率关系是fa sketch template

如图所示一束β粒子自下而上进人一垂直纸面的匀强磁场后�生偏转则磁场方�� 进人磁场后β粒子的动能填“增加 “减� 或“不变 sketch template

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