固体比热容测定实验的研究  

The Experimental Research on Measuring Solid Specific Heat Ratio

作　　者：韩修林[1] 孙梅娟[1] 丁智勇[1] 

机构地区：[1]阜阳师范学院,安徽阜阳236041

出　　处：《大学物理实验》2010年第6期12-15,共4页Physical Experiment of College

摘　　要：从牛顿冷却定律入手,对固体比热容测定实验的散热修正原理进行了理论分析,并根据理论分析对传统的实验方案进行改进,不仅降低了实验操作难度,减小了误差,而且有助于学生实践创新能力的培养。The thermal correction principle of experiment on the specific heat of solid is theoretically analyzed starting from Newton＇s law of cooling.The traditional experimental program is improved based on the theoritical analysis,which not only reduces the difficulty of experimental operations and errors but also is beneficial to train on students practice innovation ability.

关 键 词：牛顿冷却定律 固体比热容 改进 实践创新 

分 类 号：O4-33[理学—物理]