如图所示某同学为了测量截面为正三角形的三棱镜玻璃折射率先在白纸上放好三棱镜在棱镜的左侧插上两枚大头针p1和p2然后在棱镜的右侧观察到 Sketch Coloring Page

如图所示某同学为了测量截面为正三角形的三棱镜玻璃折射率先在白纸上放好三棱镜在棱镜的左侧插上两枚大头针p1和p2然后在棱镜的右侧观察到 Template

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More Sketches

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

sketch #3755 Panda by Roberto Castro Colimil

anonymous

anonymous
sketch #3755 Panda by Roberto Castro Colimil

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #3339 Sasuke by Jean-Benoit Renaud

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anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

sketch #5084 Harry Potter by Enrique L. Manly

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anonymous
sketch #5084 Harry Potter by Enrique L. Manly

sketch #2753

Sofie Emilie Valentin Jeske
sketch #2753

sketch #542 life

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anonymous
sketch #542 life

sketch #5134

anonymous

anonymous
sketch #5134

sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

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anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

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anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

sketch #5327

anonymous

anonymous
sketch #5327

sketch #2351

anonymous

anonymous
sketch #2351

sketch #5188 Paul Walker by Taï Marsan

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anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #5139 Sick Sick Six Urs Stefan

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anonymous
sketch #5139 Sick Sick Six Urs Stefan

sketch #4921

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anonymous
sketch #4921

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

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anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #5256

anonymous

anonymous
sketch #5256

sketch #1833 Head shot - abz

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anonymous
sketch #1833 Head shot - abz

sketch #5326

anonymous

anonymous
sketch #5326

sketch #2751

Guillaume Ballieu
sketch #2751

sketch #5027

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anonymous
sketch #5027

sketch #5235

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anonymous
sketch #5235

sketch #2992 Dragon by Iky Sahendra Putra

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anonymous
sketch #2992 Dragon by Iky Sahendra Putra

sketch #5369 Wolverine by ShopRasta Roots

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anonymous
sketch #5369 Wolverine by ShopRasta Roots

sketch #1972 Boogaloo @Memphis

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anonymous
sketch #1972 Boogaloo @Memphis

sketch #2888 Jimi Hendrix by Meen Suksoi

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anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi

sketch #2035 Ernest Hemingway...
chayrolfrypan

anonymous

anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

sketch #4191

anonymous

anonymous
sketch #4191

sketch #5079 SketchToy Pencil by Sarah Prieto

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anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

tomski如图所示某同学为了测量截面为正三角形的三棱镜玻璃折射率先在白纸上放好三棱镜在棱镜的左侧插上两枚大头针p1和p2然后在棱镜的右侧观察到 coloring

如图所示某同学为了测量截面为正三角形的三棱镜玻璃折射率先在白纸上放好三棱镜在棱镜的左侧插上两枚大头针P1和P2然后在棱镜的右侧观察到 sketch template

如图所示，某校数学兴趣小组利用自制的直角三角形硬纸板来测量操场旗杆的高度，他们通过调整测量位置，使斜边与地面保持平行，并使边与旗杆顶点在同一 sketch template

如图1所示在用插针法“测定玻璃砖的折射率 的实验中1对于该实验中的一些具体问题几个学生�生了争论他们的意见正确的是AC．A．为了 sketch template

高中实验《测定玻璃的折射率》知乎 sketch template

激光三角测量法精度计算 CSDN博客 sketch template

如图所示某三棱镜的截面是一直角三角形其中∠ACB=60°．棱镜材料的折射率为n底面BC涂�入射光沿平行于底面BC的方�射�AC为了使 sketch template

已知：在三角形ABC中，AB=AC角BAC=20度，D点在AB上且AD=BC求角ACD的度数知乎 sketch template

为了测量汉江某段河面的宽度秋实同学设计了如下图所示的测量方案先在河的北岸选一定点A再在河的南岸选定相距a米的两点BC分别测得∠ABC sketch template

题目如图所示某种透明物质制成的直角三棱镜ABC∠ABC= 60°透明物质的折射率一束光线在纸面内与BC面成θ=30°角的光线射� sketch template

如图所示某同学用插针法测定一半圆形玻璃砖的折射率．在平铺的白纸上垂直纸面插大头针P1P2确定入射光线并让入射光线过圆心O在玻璃砖另一侧 sketch template

为什么说三角形的内角和等于180度是错的？知乎 sketch template

如下图所示某玻璃棱镜的顶角为θ恰为黄光的临界角．当白光通过棱镜�生色散在光屏A上形成彩色光带后把白光的入射角i逐渐减小到零的过程在光 sketch template

$如图所示某透明材枓三棱镜的横截面为直角三角形角A等于90°角B等于30°该材料的折射率n=$frac{sqrt{5}}{2 sketch template$

磁场区域最小面积的求解方法知乎 sketch template

如图所示某三棱镜的截面是一直角三角形棱镜材料的折射率为n底面BC涂�入射光沿平行于底面BC的方�射�AB而经AB和AC折射后射出 sketch template

平面几何里为什么三角形的内角和是180度知乎 sketch template

已知：在三角形ABC中，AB=AC角BAC=20度，D点在AB上且AD=BC求角ACD的度数知乎 sketch template

如图所示，分别以 ABC的边AB、AC为边，�三角形的外侧作正方形ABDE和正方形ACFG，点M为BC中点，1求证：AM⊥EG．2求证 sketch template

百度教育 sketch template

一根不可伸长的细线．上端悬挂在O点下端系一个小球如图1所示某同学利用此装置来探究�期与�长的关系．该同学用米尺测得细线两端的长度用 sketch template

如图所示某种透明物质制成的直角三棱镜ABC∠A等于30°．一束光线在纸面内垂直AB边射入棱镜如图所示�现光线刚好不能从BC面射出而是 sketch template

如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示则不难证明S1=S2 S3．1如图�分别以直角 sketch template

如图所示质量为m横截面为直角三角形的物块ABC∠ABC＝AB边靠在竖直墙面上F是垂直于斜面BC的推力现物块静止不动求�擦力的大小 sketch template

$如图所示某透明材枓三棱镜的横截面为直角三角形角A等于90°角B等于30°该材料的折射率n=$frac{sqrt{5}}{2 sketch template$

某同学在探究通过导体的电流与其两端电压的关系时根据记录的实验数据画出了如图所示的图象．根据图象下列说法中错误的是A将甲乙两导体串联后 sketch template

百度教育 sketch template

如图所示某三棱镜的截面是一直角三角形棱镜材料的折射率为n底面BC涂�入射光沿平行于底面BC的方�射�AB而经AB和AC折射后射出 sketch template

数学家莫伦在1925年�现了世界上第一个完美长方形如图1即它恰好能被分割成10个大小不同的正方形从这以后人们开始热衷图形完美分割的研究 sketch template

题目冰壶比赛是在水平冰面上进行的体育项目比赛场地示意图如图所示．比赛时运动�从起�架处推着冰壶出�在栏线AB处放手让冰壶以一定的速度 sketch template

如图所示某同学为了探究“浮力的大小跟排开的液体所受重力的关系按照ABCD的顺序做了如下的实验1上图所示的ABCD四个步骤更合理的 sketch template

如图甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

1如图甲所示小明同学利用刻度尺测量物体A的长该刻度尺的分度值是1mmA物体的长度是340cm．2为了测量物理课本中一张纸的厚度 sketch template

如图由大小两个正方形组成已知大正方形的边长是12厘米求阴影部分面积．题目和参考答案——青夏教育精英家教�—— sketch template

实验分析：某同学用如图所示的实验装置测量小车从斜面顶部自由下�时的平均速度，并将测得的几项数据填入下表．百度教育 sketch template

1如图甲所示小明同学利用刻度尺测量物体A的长该刻度尺的分度值是1mmA物体的长度是340cm．2为了测量物理课本中一张纸的厚度 sketch template

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