摘要
结合一般工科院校基础物理实验的现状,以圆柱形导体为例分析了导热系数测定的实验原理,探讨了实验中的几个误区,澄清了一些错误的认识,有助于正确理解导热系数的内涵和提高实验结果的精确度。
According to the status of basic physics experiments of general engineering colleges,taking cylindrical conductors as the example,the experiment principle to determine thermal coefficient is analyzed,some mistaken ideas in the experiments are probed into,a little misunderstanding is clarified,which help to correctly understand the connotation of the thermal coefficient and improve the experiment result accuracy.
出处
《廊坊师范学院学报（自然科学版）》
2010年第4期45-47,共3页
Journal of Langfang Normal University(Natural Science Edition)
关键词
良导体
导热系数
误区
测定
good conductors
thermal coefficient
mistaken ideas
determine
