下列关于声现象的说法中正确的是a声音是由于物体振动产生的b声音在不同介质中的传播速度相同c声音在真空中的传播速度为340msd为了使 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 theseAquarium, Skis, Koala, Glockenspiel, Strawberry, Lily, Door knob, Meat grinder, Tree house, Snow cone, 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 #3517 Scratch from Ice Age by VlAd Craciun


anonymous
anonymous
sketch #4414


anonymous
anonymous
sketch #4688


anonymous
anonymous
sketch #2884 Robot Shimun Yeyo Ahmed


Rachel Roe
sketch #664 Spider on a plant pot


anonymous
anonymous
sketch #542 life


sketchmaster
sketch #2452 Manga by sketchmaster


anonymous
anonymous
sketch #3385


anonymous
anonymous
sketch #5308 Taylor Swift by Gabi Ferrari


anonymous
anonymous
sketch #5138 Monster by Leonie Cooper


anonymous
anonymous
sketch #3562 Angry by Leon Soria Ricardo


anonymous
anonymous
sketch #1451 mi6softlab vibra


anonymous
anonymous
sketch #3656 Igor by Vincent Baudement


anonymous
anonymous
sketch #3420


anonymous
anonymous
sketch #3732 Michael Jackson by David Obando


Jay Lantz
sketch #3743 Just for fun


anonymous
anonymous
sketch #4632


anonymous
anonymous
sketch #3473 Finn by Luana Santos


anonymous
anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano


Nassim Nouri
sketch #2765 Kratos by Nassim Nouri


anonymous
anonymous
sketch #1450


anonymous
anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh


anonymous
anonymous
sketch #5122


Mahmed Alhaj
sketch #3695


anonymous
anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )


anonymous
anonymous
sketch #312


Helyryn
sketch #293 jdjdjdjdj

tomski下列关于声现象的说法中正确的是a声音是由于物体振动产生的b声音在不同介质中的传播速度相同c声音在真空中的传播速度为340msd为了使 coloring