DIS探究混合法测量固体比热容实验  

Exploration on the Hybrid Method for Measuring the Specific Heat Capacity of a Solid by DIS

作　　者：魏莹 倪敏[1] Wei Ying;Ni Min(College of Mathematics and Science,Shanghai Normal University,Shanghai 200234)

机构地区：[1]上海师范大学数理学院,上海200234

出　　处：《物理通报》2019年第2期90-92,95,共4页Physics Bulletin

摘　　要：将DIS系统运用到混合法测固体比热容实验,对传统实验进行优化,总结出运用DIS系统进行该实验的两大优点:一是利用DIS系统进行实验数据的测量,快捷方便、准确度高,同时又降低了操作难度;二是利用DIS系统的绘图、数据拟合、选取实验值及实时显示功能,使实验数据与结果更为直观,具有说服力,并能有效减小实验误差.The traditional experiment is optimized by applying the DIS system to the hybrid method measuring the specific heat capacity of asolid,and the two advantages of using DIS system are summed up:first is that DIS system is used to measure the experimental data,which is quick,convenient and accurate,and reduces the difficulty of operation.The second is that the functions of drawing,data fitting,the experiment value and the real time display of the DIS system are used to make the experiment data and the result more intuitionistic,persuasive,and can reduce the experiment error effectively.

关 键 词：比热容 散热修正 DIS实验 

分 类 号：G633.7[文化科学—教育学]