关于望远镜教学中易混淆问题的理解  

Discussion on Two Confusing Concepts in Telescope Learning

作　　者：赵中华[1] ZHAO Zhonghua(Liaoning Geology Engineering Vocational College,Dandong,Liaoning 118008)

机构地区：[1]辽宁地质工程职业学院,辽宁丹东118008

出　　处：《科教导刊》2018年第34期133-134,共2页The Guide Of Science & Education

摘　　要：在高中物理的望远镜知识学习中,学生经常对望远镜能看清远处物体的原因认识不清,本文通过具体例题的计算来说明望远镜成像过程和特点,对易错问题做了明确解答。In telescope knowledge learning,students often do not understand the reason why the telescope can see distant objects.In this paper,the process and characteristics of telescope imaging are explained through the calculation of specific examples.Two confusing concepts are clearly explained.

关 键 词：望远镜 视角 像放大率 视角放大的倍数 

分 类 号：G424[文化科学—课程与教学论]