摘 要:固体比热容测量实验是物理基础实验的重要组成部分,传统的实验方法虽然操作简单,但误差较大。本毕业论文首先介绍了固体比热容测量实验的装置、原理、操作要求及传统方法存在的问题,然后在不失简单操作的基础上对待测样品的加热方法进行改进。通过对比实验,并对实验结果进行分析处理,发现改进后的方法提高了实验精度,从而对该实验教学提供一定的参考。关键词:固体比热容;测量;改进8039
Improved Solid Specific Heat Capacity Measurement Experiment
Abstract: Solid heat capacity measurement experiment is an important part of physics experiment. The traditional experiment method is of the simple operation, however, there is a big gap between the measured value and the true value. In this paper, in order to improve the accuracy of measurement for the purpose to improve the original experiment method, in do not break simple operation on the basis of the improved heating method of the sample under test. And then adopt the method of improvement before and after the experiment respectively, and the experimental results were analyzed. Analysis to the accuracy of the improved method has greatly improved, so the improved method is very meaningful, also can provide some reference for future experiment teaching.
Key Words: Solid specific heat capacity; Measurement; Improve
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