在探究声音的特性时进行如下实验实验如图1示先拨动张紧的细橡皮筋再拨动粗橡皮筋观察先后两次�声时橡皮筋振动快慢及声音的特点记录如下表 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 theseCaravan, Horseshoe, Poison, Baby, Swinging bridge, Aardvark, Buns, Miniature horse, Hedgehog, Kissing bandit, 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 #5199 Catface by Noeli Racioppo


anonymous
anonymous
sketch #5117


anonymous
anonymous
sketch #4698


anonymous
anonymous
sketch #3398 Sharingan by حيرتني بصمتها


anonymous
anonymous
sketch #5094 Squirrel by Mehdi Público


anonymous
anonymous
sketch #5182 Inuyasha by Sepp Herberger


anonymous
anonymous
sketch #1711


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #5285


Ariel Fernando
sketch #1061 garota ao vento


anonymous
anonymous
sketch #3344 Homer by Samuel Roberto


Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko


Rachel Roe
sketch #664 Spider on a plant pot


anonymous
anonymous
sketch #334 DON 'T!


anonymous
anonymous
sketch #5073 Broken Heart by Islam Mourad


anonymous
anonymous
sketch #5053


anonymous
anonymous
sketch #5141


anonymous
anonymous
sketch #5269


anonymous
anonymous
sketch #3676 Sceptical horse by Koes Maung


anonymous
anonymous
sketch #5343


anonymous
anonymous
sketch #5270 Fresh prince by Fatér Szilvia


anonymous
anonymous
sketch #4830


anonymous
anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno


anonymous
anonymous
sketch #5226


anonymous
anonymous
sketch #5260


anonymous
anonymous
sketch #1695


anonymous
anonymous
sketch #3769 The Beatles by يآآسر محمد


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


anonymous
anonymous
sketch #5217

tomski在探究声音的特性时进行如下实验实验如图1示先拨动张紧的细橡皮筋再拨动粗橡皮筋观察先后两次�声时橡皮筋振动快慢及声音的特点记录如下表 coloring