摘要
分析了分光计实验教学中的难点和学生在分光计调节中经常碰到的问题,重点分析了望远镜和双面镜组成的成像系统的成像光路图像以及两像移动的规律,提出了分光计实验教学中需要指导学生运用光路知识分析具体的实验现象从而指导实验操作,对教学实践具有良好的指导意义和参考价值。
In this paper,the difficulties in the spectrometer experiment teaching and the frequent problems in students＇ adjusting spectrometer are analyzed.The light route chart of the telescope-mirror imaging system and the move law of two pictures are analyzed especially.It is indicated that guiding students to use optical theory to analyze concrete experimental phenomena so as to instruct students in spectrometer experiment operation is needful.It has active guidance meaning and reference value in the teaching practice.
出处
《大学物理实验》
2010年第6期44-49,共6页
Physical Experiment of College
关键词
分光计
实验
教学实践
spectrometer
teaching practice
experiment
