The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
cai hong xing cheng yan shi yi yuan li fen xi
Author(s): 
Pages: 41-42
Year: Issue:  2
Journal: Experiment Teaching and Apparatus

Abstract: <正>学生学习光的色散现象后,知道太阳光是由7种颜色的单色光复合而成。但是对自然界中的美丽彩虹往往迷惑不解,为什么彩虹是半圆形的,半圆形的外边为啥是红色的,内侧为紫色的,从外向内的颜色为什么依次为红、橙、黄、绿、蓝、靛、紫。所有这些疑惑一直困扰着许多学生,为了帮助学生形象地解释彩虹形成的原理,笔者特制作了演
Related Articles
No related articles found