查理定律实验的改进

Improving the Charles law experiment

针对教材中利用DIS系统研究气体实验定律的不足,对实验装置进行了改进,将温度传感器插入锥形瓶中,直接测量了气体的温度,减小了实验误差,同时利用Multilab软件对温度传感器和压强传感器采集的数据进行描点拟合,提高了精确度,节省了时间.

Aiming at the shortcomings in investigating experimental gas law using DIS system, the author improves the experimental device. In order to directly measure the gas temperature, a temperature sensor is inserted in the taper bottle. And the data collected from temperature sensor and pressure sensor are analyzed using Muttilab. The experimental precision is increased, and time is saved.