【摘要】 提出了"比较板法"测量望远镜放大率的新方法,与现行的普通物理实验所用方法相比原理简单、数据准确和更具操作性,在物理教学中还可以提高学生实验的动手能力。更多还原

【Abstract】 A new comparison board method of measuring the enlargement rate of telescope has been put forward in this paper. Its principle is simpler. The data is more accurate and it is easier to be operated compared with the one which is used in ordinary physics experiment at present. Using this new method can increase the students’ ability to practice in the physics teaching as well.更多还原