如图所示一束光线与主光轴平行且宽度为a照射到一个凹透镜上经过拆射后在距透镜l的光屏上形成一个宽度为b的光�则此凹透镜的焦距为alb Sketch Coloring Page

如图所示一束光线与主光轴平行且宽度为a照射到一个凹透镜上经过拆射后在距透镜l的光屏上形成一个宽度为b的光�则此凹透镜的焦距为alb Template

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More Sketches

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

sketch #1853 scribble

anonymous

anonymous
sketch #1853 scribble

sketch #1060

anonymous

anonymous
sketch #1060

sketch #2070

anonymous

anonymous
sketch #2070

sketch #20840 Dog by Laur Ūūtiis

anonymous

anonymous
sketch #20840 Dog by Laur Ūūtiis

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #2197

anonymous

anonymous
sketch #2197

sketch #5223 Elsa from Frozen by Ben De Jesus

anonymous

anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus

sketch #5308 Taylor Swift by Gabi Ferrari

anonymous

anonymous
sketch #5308 Taylor Swift by Gabi Ferrari

sketch #4997 Rafael Leite Jose Rondon

anonymous

anonymous
sketch #4997 Rafael Leite Jose Rondon

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #1477 123 viva l 'algerie

anonymous

anonymous
sketch #1477 123 viva l 'algerie

sketch #137

Chris Shrimp Lonsdale
sketch #137

sketch #20215 Desert

anonymous

anonymous
sketch #20215 Desert

sketch #5312

anonymous

anonymous
sketch #5312

sketch #3589 Cheshire Cat by Helen Besley

anonymous

anonymous
sketch #3589 Cheshire Cat by Helen Besley

sketch #5279

anonymous

anonymous
sketch #5279

sketch #12 my bear

Tom Kelly
sketch #12 my bear

sketch #4685 Dave Mustaine by Erika Ishikawa

anonymous

anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa

sketch #4467

anonymous

anonymous
sketch #4467

sketch #2672

Fabio Sala
sketch #2672

sketch #2926 Power Puff Girls by Sylvie Rieux

anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #2987

anonymous

anonymous
sketch #2987

sketch #4855

anonymous

anonymous
sketch #4855

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #3378

anonymous

anonymous
sketch #3378

sketch #5083

anonymous

anonymous
sketch #5083

sketch #3760 PSY by Juvenilia Alexandrino

anonymous

anonymous
sketch #3760 PSY by Juvenilia Alexandrino

sketch #1643

anonymous

anonymous
sketch #1643

sketch #4834 Aayla Secura by Nînâ Yämâhä

anonymous

anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä

sketch #5204

anonymous

anonymous
sketch #5204

tomski如图所示一束光线与主光轴平行且宽度为a照射到一个凹透镜上经过拆射后在距透镜l的光屏上形成一个宽度为b的光�则此凹透镜的焦距为alb coloring

如图所示一束光线从玻璃中斜射入空气在�生折射的同时也�生反射请你根据光的传播特点完成大致光路图．题目和参考答案——青夏教育精英家教�—— 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

如图所示一束光线经过一个透镜后相交于主光轴上的A点取走透镜后光线相交于B点则该透镜起到�散�散作用是凹凹透镜．题目和参考答案——青 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

如图一束光线垂直于凸透镜主光轴射�平面镜请你在图中画出经过平面镜反射后射�凸透镜的一束光线请在图中画出入射光线折射光线并标出入射角的度数 sketch template

1如图所示一束光由空气斜射到空气和水的界面上请画出光线进入水后的传播方�．2完成光路图画出经凸透镜后的光线3画出在图所示的 sketch template

如图所示一束光线与水平面成30°角从空气斜射到水面时�生反射和折射请你在图中画出它的反射光线和折射光线的大致方� 题目和参考答案——青 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

如图甲所示如果让一束平行光先经过凸透镜再经过凹透镜光路会怎样如图乙所示如果让一束平行光经过凹透镜再经过凸透镜光路会怎样请想出可能 sketch template

如图所示水下光源S�水面A点�射一束光线折射光线分别为ab两束．则 A．在水中a光的速度与b光的一样大B．ab两束光相比较在真空 sketch template

如图所示一束光线垂直射到玻璃砖的一个面．作出这束光线进入玻璃砖内的径迹和从斜面离开玻璃砖后的大致径迹．要求在斜面处标出法线．题目和参考答案 sketch template

如图所示一束由两种色光混合的复色光沿PO方�射�一上下表面平行的厚玻璃平面镜的上表面经折射后得到ⅠⅡ两束单色光束则 根据威海市 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13 1 10所示一束平行单色光的宽度为d由空气射入某液体中入射角为45°已知该液体的折射率为则光束在液体中传播时的宽度d sketch template

如图所示一束光线与主光轴平行且宽度为a照射到一个凹透镜上经过拆射后在距透镜L的光屏上形成一个宽度为b的光�则此凹透镜的焦距为aLb sketch template

如图所示一束会聚光线经平面镜反射后其反射光线 A．也一定会聚B．一定会�散 C．成为平行光线D．无法确定题目和参考答案——青夏 sketch template

如图所示一束光线经凸透镜折射后射�与凸透镜主光轴平行的平面镜请你在图中画出1射�凸透镜的入射光线2经平面镜的反射光线3 sketch template

如图甲所示一束单色光射入一玻璃球体入射角为60°已知光线在玻璃球内经一次反射后再次折射回到空气中时与入射光线平行此玻璃的折射率为 sketch template

1如图甲所示入射光线与平面镜成30°角作出反射光线标出反射角及大小．2如乙图所示ABCD是一间不透光的房间墙AB是平面镜房 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abc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

工程光学（九）——浅谈典型光学系统知乎 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 一束光线与平面镜的夹角为30° 则其反射角为 如果将平面镜顺时针旋转15°光的入射角为 A30° B45 sketch template

如图所示a和b两束光平行射入一半圆柱体玻璃砖且入射光线与AOB面垂直若从圆面射出时两光束交于P点则下列说法中正确的是 A．a光束的 sketch template

1如图1所示作出它的入射光线并标出它的入射角2完成图2的光路图3在图3的虚线框内填上适当的透镜．题目和参考答案——青夏 sketch template

按要求完成下列光路图．1请在图甲中作出AB在平面镜中所成的像．2如图乙所示一束光射�三棱镜画出这束光两次折射的大致光路．3图丙 sketch template

如图所示一束由两种色光混合的复色光沿PO方�射�一上下表面平行的厚玻璃平面镜的上表面经折射后得到ⅠⅡ两束单色光束则 根据威海市 sketch template

试卷预览：2022年江苏高考 sketch template

百度教育 sketch template

一束白光斜射入三棱镜后会分解成七种色光如图所示图中画出了在三棱镜中七色光的大致传播路径最上方的是红光最下方的是紫光请您根据所学的光 sketch template

如图所示将平面镜放在垂直于凸透镜的主光轴上凸透镜与平面镜相距为d一束平行主光轴的光射�凸透镜经平面镜反射后会聚在两镜中点处则此透镜的 sketch template

1如图甲所示SASB是光源S�出的两条光线．其中SA平行于主光轴SB过左焦点请画出这两条光线通过凸透镜后出射光线．2在图乙中画 sketch template

如图所示一束光线与主光轴平行且宽度为a照射到一个凹透镜上经过拆射后在距透镜L的光屏上形成一个宽度为b的光�则此凹透镜的焦距为aLb sketch template

如图所示入射光线与镜面的夹角是30°则入射角是反射角是若入射光线方�不变平面镜绕入射点顺时针转动5°则反射光线与入射光线的夹角 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

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