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Study on the Experiment of Specific Heat Capacity with Metals by Temperature Sensor
Author(s): ZHAI Lin-ping, DING Yi-min, YAO Liang, HUANG Yi-hong, XU Wen-zhi
Pages: 6-
8
Year: 2012
Issue:
4
Journal: Physical Experiment of College
Keyword: DISlab; 温度传感器; 金属比热容;
Abstract: 针对用冷却法测金属比热容实验的不足,对实验进行了改进.利用DISLab温度传感器测量金属样品在冷却过程中,温度随时间的变化速率,以解决传统的冷却法测金属比热容实验中,用热电偶和秒表测量时产生的误差较大问题.实验表明,该实验方法与传统实验相比,不仅操作简便,而且精度高,具有明显的优势.
Citations
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