如图所示平行主光轴的两束光线经过透镜后分别经过ab两点射出请画出光线的光路并确定透镜焦点f位置.——青夏教育精英家教�—— Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseSandcastle, Moonshine, President, Blueprint, Mush, Rags, Twins, Sunflower, Scarf, Rice, view more ideas


please wait, the page is loading...

More Sketches

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

anonymous
anonymous
sketch #4979 Luffy


Donara Smbatyan
sketch #1452 donara


anonymous
anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun


anonymous
anonymous
sketch #4830


anonymous
anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo


anonymous
anonymous
sketch #5303


anonymous
anonymous
sketch #5416


anonymous
anonymous
sketch #1500


anonymous
anonymous
sketch #1232 Dylan Thomas


anonymous
anonymous
sketch #5313 Katy Perry by Monalisa Theresia


anonymous
anonymous
sketch #20594


sketchmaster
sketch #2624 Pikachu by sketchmaster


anonymous
anonymous
sketch #2340


anonymous
anonymous
sketch #3626 Skream by Wellen Lima


anonymous
anonymous
sketch #5009 Elen Jager from Attack on Titan


anonymous
anonymous
sketch #3760 PSY by Juvenilia Alexandrino


anonymous
anonymous
sketch #2070


anonymous
anonymous
sketch #5216 D by Gabriela Segura


Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon


anonymous
anonymous
sketch #4976


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


anonymous
anonymous
sketch #2250 lelouch


anonymous
anonymous
sketch #5232 Avril by Teresa Temacha


anonymous
anonymous
sketch #4965


Donara Smbatyan
sketch #1440 donara


anonymous
anonymous
sketch #3208 ELETR by Raimundo Santos


anonymous
anonymous
sketch #3506 Goku by Saul Mansanares


Tom Kelly
sketch #643 Happy Valentines

tomski如图所示平行主光轴的两束光线经过透镜后分别经过ab两点射出请画出光线的光路并确定透镜焦点f位置.——青夏教育精英家教�—— coloring