如图1所示，在光�水平桌面上，有两根弯成直角的相同�属棒，它们的一端 Sketch Coloring Page

如图1所示，在光�水平桌面上，有两根弯成直角的相同�属棒，它们的一端 Template

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More Sketches

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

sketch #1669

anonymous

anonymous
sketch #1669

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #2813 Stan from South Park by Amer Amimer

Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer

sketch #2888 Jimi Hendrix by Meen Suksoi

anonymous

anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi

sketch #5263

anonymous

anonymous
sketch #5263

sketch #5158 Till Lindemann by Cristina Love

anonymous

anonymous
sketch #5158 Till Lindemann by Cristina Love

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #3339 Sasuke by Jean-Benoit Renaud

anonymous

anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

sketch #5198 Sakura Claudio Pose Jester Genso

anonymous

anonymous
sketch #5198 Sakura Claudio Pose Jester Genso

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #251

Tom Kelly
sketch #251

sketch #643 Happy Valentines

Tom Kelly
sketch #643 Happy Valentines

sketch #3517 Scratch from Ice Age by VlAd Craciun

anonymous

anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #5112

anonymous

anonymous
sketch #5112

sketch #1131 nərgiz

anonymous

anonymous
sketch #1131 nərgiz

sketch #4659 Ozzy Osbourne by Piter Olimpo

anonymous

anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo

sketch #4091 Irie

anonymous

anonymous
sketch #4091 Irie

sketch #4661 Woodpecker by Hsien-Ying Hsieh

anonymous

anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #2453 Koi Fish

anonymous

anonymous
sketch #2453 Koi Fish

sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

sketch #4384

Laura Agapi Asnicar
sketch #4384

sketch #3814

Emin AltınKöprü
sketch #3814

sketch #5306 Katarina by Mirnes Sinanovic

anonymous

anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #4161

Hank Henry Armstrong
sketch #4161

sketch #1614 uncle bun

Renjith Raj
sketch #1614 uncle bun

sketch #3631

anonymous

anonymous
sketch #3631

sketch #4713

anonymous

anonymous
sketch #4713

sketch #2250 lelouch

anonymous

anonymous
sketch #2250 lelouch

sketch #2070

anonymous

anonymous
sketch #2070

tomski如图1所示，在光�水平桌面上，有两根弯成直角的相同�属棒，它们的一端 coloring

百度教育 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

如图所示光线AO射到平面镜的O点请根据光的反射定律画出入射光线经平面镜反射后的反射光线．——青夏教育精英家教�—— sketch template

如图所示，在“探究光的反射规律”的实验中，平面镜M放在水平桌面上，E、F是两块粘接起来的硬纸板，垂直于镜面且可绕ON转动：（1）如图甲所示，当 sketch template

如图所示在“探究光反射时的规律实验中1将一束光贴着纸板E沿AO射到平面镜上的O点在纸板F上看到反射光OB如图甲所示这束光在平面 sketch template

按要求完成下列光路图A完成如图所示的光路并标出反射角的度数题目和参考答案——青夏教育精英家教�—— sketch template

如图所示，点光源S正对圆孔，相距为a，透过圆孔的光在后面的大屏上得到一个圆�，若在孔上嵌上一个凸透镜，则光屏上立刻出现一个清晰的亮点，则该透镜 sketch template

在探究光反射时规律的实验装置如图所示．1如图甲让一束光贴着纸板沿某一个角度射到O点经平面镜反射后反射光线沿另一个方�射出．当∠i减 sketch template

初中物理干货：光学部分知识点总结及习题演练 sketch template

如图光从空气斜射入水中，请画出入射光线所对应的反射光线和在水中的折射光线的大致方�。 sketch template

1图1所示一束光沿水平方�射到平面镜上请在图中画出这束光的反射光线．2图2所示一束光线沿水平方�射入三棱镜将会偏折两次请画出 sketch template

题目在“探究光的反射规律 的实验中如图所示平面镜M放在水平桌面上EF是两块粘接起来的硬纸板垂直于镜面且可绕ON转动．用激光笔沿着 sketch template

1如图1所示一束光沿AO方�从水中射�空气中．画出它的反射光线和折射光线．2在图2中画出力F1的力臂和力臂l2对应的力F2．3 sketch template

如图所示一束细白光通过三棱镜折射后分为各种单色光取其中abc三种单色光并同时做如下实验1让这三种单色光分别通过同一双缝干涉装置 sketch template

如图所示在与水平地面成θ角的拉力F作用下质量为m的物块沿地面�右做匀速直线运动 1试求物体与地面间的�动�擦因数 2若把此力F sketch template

1．如图4所示在条形磁铁的中央位置的正上方水平固定一铜质圆环．以下判断中正确的是 A．释放圆环环下落时环的机械能守恒 B．释放圆环 sketch template

24．12分如图所示，绝缘光�轨道ABCD竖直放在与水平方�成θ＝45°的匀强电场中，其中BCD部分是半径为R的半圆环，轨道的水平部分与 sketch template

如图1所示长为5m的细绳的两端分别系于竖立在地面上相距为4m的两杆的顶端AB 绳上挂一个光�的轻质挂钩其下连着一个重为12N的物体 sketch template

1如图1所示一束光线与水平面成30°角从空气斜射到水面时�生反射和折射画出它的反射光线和折射光线的大致方�．2如图2所示两条 sketch template

1如图1所示是一台投影仪的示意图．其中A是平面镜平面镜A的作用是改变光线的传播方�改变光线的传播方�B是凸透镜凸透镜B的作用是成放大 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

在探究“平面镜成像特点 的实验中1如图所示在玻璃板前面放置一支点燃的蜡烛再拿一支没有点燃的相同蜡烛在玻璃板后面移动直到跟前面那支 sketch template

1如图1所示光从空气斜射入水中请画出反射光线和大致的折射光线．2标出图2中通电螺线管的NS极和电源的正负极．已知小磁针静止时右端 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两根足够长的光�平行�属导轨MNPQ间距离L=05m其电阻不计两导轨及其构成的平面与水平面成30°角完全相同的两�属棒ab sketch template

如图1 4 1所示小球ab的质量分别是m和2ma从倾角为30°的光�固定斜面的顶端无初速下�b从斜面等高处以初速度v0平抛比较ab sketch template

25．如图所示在光�绝缘的水平面上．有两个竖直�下的匀强磁场区域1 2 磁场的宽度和两个区域之间的距离均为l 磁感应强度均为B0一 sketch template

如图所示一物体自倾角为θ的固定斜面顶端沿水平方�以v02v0的水平速度先后两次抛出均落在斜面上．从抛出到落在斜面上物体和斜面接触时速度 sketch template

1如图1所示一束光线与水平面成30°角从空气斜射到水面时�生反射和折射画出它的反射光线和折射光线的大致方�．2如图2所示两条 sketch template

如图所示竖直平面内的四分之一圆弧轨道下端与水平桌面相切小�块A和B分别静止在圆弧轨道的最高点和最低点现将A无初速度释放A与B碰撞后结合 sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

1如图1所示若将正方体放在斜面上画出物体对斜面的压力．2如图2所示若将正方体放在斜面上画出物体所受到的力．题目和参考答案 sketch template

光�水平地面上叠放着两个物体A和B如图7所示．水平拉力F作用在物体B上使AB两物体从静止出�一起运动．经过时间t撤去拉力F再经过时间 sketch template

如图所示质量为m的小球用一根细线悬挂在O点用一个水平力作用在小球上使细线与竖直方�成30°角时小球静止求1水平拉力的大小．2 sketch template

如图a所示同种材料制成的甲乙两个正立方体放在水平桌面上甲乙两物体对桌面的压强分别为18帕和10帕则对桌面压力较大的为如果把 sketch template

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