CAJ | 학술논문

以河池学院力学实验室为例，分别通过FB327型单摆实验仪、FB210C型复摆实验仪和FB210E型自由落体实验仪测定重力加速度，并对三种测定结果进行对比和分析，得出三种测定方法误差产生的原理及减小误差的方法。此举为实验操作者对比和选择测定方法提供依据，为实验教学者提供教学参考。
이하지학원역학실험실위례，분별통과FB327형단파실험의、FB210C형복파실험의화FB210E형자유락체실험의측정중력가속도，병대삼충측정결과진행대비화분석，득출삼충측정방법오차산생적원리급감소오차적방법。차거위실험조작자대비화선택측정방법제공의거，위실험교학자제공교학삼고。
Taking the mechanics laboratory of Hechi University as an example,the authors measure the accel-eration of gravity by using FB327 simple pendulum, FB210C compound pendulum and FB210E free falling experi-mental apparatus.Through comparing and analyzing the results, the authors find the principle of causing errors and the ways to reduce errors in the experiment.This study provides gist for experiment operators and teaching reference for teachers.