虚线方框内各放置一个透镜两束光通过透镜前后的方�如图所示则a.甲为凹透镜乙为凸透镜b.甲乙都为凸透镜c.甲为凸透镜乙为凹透镜d.甲 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 thesePlanet, Ale, Game, Lollipop sucker, Mashed potatoes, Grapefruit, Gorget, Owl, Condo, Railroad, 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 #4298


anonymous
anonymous
sketch #3774 Marilyn Manson by Junior Silva


anonymous
anonymous
sketch #5191 The View by Vicente Vera


anonymous
anonymous
sketch #5090


anonymous
anonymous
sketch #20840 Dog by Laur Ūūtiis


anonymous
anonymous
sketch #5198 Sakura Claudio Pose Jester Genso


anonymous
anonymous
sketch #3151 Spaceship Nessa Kira Hellsing


Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag


anonymous
anonymous
sketch #3567 Worried Girl by Juvenilia Alexandrino


anonymous
anonymous
sketch #1669


anonymous
anonymous
sketch #4829


anonymous
anonymous
sketch #5193


anonymous
anonymous
sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0


anonymous
anonymous
sketch #1846 zay


anonymous
anonymous
sketch #4900 Moonlight by Abdelwahab Haik


anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez


anonymous
anonymous
sketch #1257


anonymous
anonymous
sketch #654


anonymous
anonymous
sketch #3716


anonymous
anonymous
sketch #5101


anonymous
anonymous
sketch #5371 Senorita by Adrian Matosek


anonymous
anonymous
sketch #5202 The Woman by Céline Chalois


anonymous
anonymous
sketch #3148


anonymous
anonymous
sketch #4532


anonymous
anonymous
sketch #5189


anonymous
anonymous
sketch #334 DON 'T!


anonymous
anonymous
sketch #895


anonymous
anonymous
sketch #5044


anonymous
anonymous
sketch #214 bugs bunny


anonymous
anonymous
sketch #5186

tomski虚线方框内各放置一个透镜两束光通过透镜前后的方�如图所示则a.甲为凹透镜乙为凸透镜b.甲乙都为凸透镜c.甲为凸透镜乙为凹透镜d.甲 coloring