论文部分内容阅读
在大学物理实验中,分光计因其能够精确测量光线偏转角,在光栅衍射、折射率、光谱仪等光学测量中具有十分重要的作用。但对于初学物理实验的学生来说,由于对其结构的不熟悉导致其调节较为困难。针对这一问题,根据自己的实践经验和多年的教学体会,归纳总结出一种简便、快速的“五步”调节方法。通过采用“五步”法,学生能很快调好分光计的同时,增加了自信心,有利于提高物理实验课的兴趣。
In the university physics experiment, the spectrometer is very important in the optical measurement of grating diffraction, refractive index, spectrometer and so on because of its accurate measurement of light deflection angle. However, for students who begin the physics experiment, it is difficult to adjust due to their unfamiliar structure. In response to this problem, according to their own practical experience and years of teaching experience, summed up a simple, fast “five steps ” adjustment method. By using the “five-step” method, students can quickly adjust the spectrometer at the same time, increased self-confidence, help to improve the interest of physics experiments.