高中物理第2章机械波第4节波的干涉与衍射省公开课一等奖新名师优质课获奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,课后实践导练,课前新知导学,课堂疑难导析,1/52,2/52,3/52,4/52,5/52,6/52,7/52,8/52,9/52,运动状态,矢量和,10/52,频率,加强,减弱,加强,减弱,干涉图样,干涉,干涉,频率,11/52,绕过,12/52,13/52,相差不多,波长更小,14/52,15/52,16/52,17/52,18/52,19/52,20/52,21/52,22/52,23/52,24/52,25/52,26/52,27/52,28/52,29/52,30/52,31/52,32/52,33/52,34/52,35/52,36/52,37/52,38/52,39/52,40/52,41/52,42/52,43/52,44/52,45/52,46/52,47/52,48/52,49/52,50/52,51/52,52/52,