摘要
比热容是金属的一个重要参数，金属的比热容与金属的温度有关。以铜为标准样品，利用金属比热容测量仪测量了铁和铝在50-200℃范围内的热容量。利用Mathematica软件拟合出铁和铝的热容量与温度的关系曲线，得到了金属比热容与温度之间的关系。
Specific heat capacity is an important parameter and it is related to the mental temperature, Copper as standard sample,We acquire specific heat capacity of the iron and aluminum within the scope of 50℃ to 200 ℃ by using metal specific heat measured instrument. of heat and temperature by using MATLAB software, and perature. We obtained the iron and aluminum capacity curves obtained the relation of metal heat capacity and tem-perature.
出处
《大学物理实验》
2015年第5期49-52,共4页
Physical Experiment of College
基金
甘肃省"十二五"教育科学规划课题(GS[2015]GHB0921)
兰州城市学院本科教育教学研究项目(2013-JY-17)
关键词
牛顿冷却定理
金属比热容
温度
Newtons low of cooling
mental specific heat capacity
temperature
