一种气体定律演示方法的设计及应用  

Design and Apply on a Demonstrating Method of Gas Law

作　　者：张泓筠 欧满琳 孟波 ZHANG Hongyun;OU Manlin;MENG Bo(School of Big Data Engineer,Kaili University,Kaili,Guizhou556011)

机构地区：[1]凯里学院大数据工程学院,贵州凯里556011

出　　处：《物理通报》2023年第12期133-138,共6页Physics Bulletin

基　　金：贵州省教育厅课题“固–液界面性能及应用研究”,课题批准号:黔教合KY字[2019]079;黔东南科合基础[2022]08号课题研究成果.

摘　　要：为优化气体状态实验教学,作者设计了简易多功能、具有放大现象变化功能的气体定律演示器,解决了气球初始充气压测量难题,克服了传统气体定律演示器因摩擦带来的气压误差,改进了实验操作.基于设计本身拓展了其在教学中的可能应用.To optimize experimental teaching for gas state,authors designed a simple and multifunctional gas law demonstrator having function of amplification in volume change phenomena,solving the problem of quantifying the initial air pressure of the balloon,overcoming the pressure errors from friction for the traditional gas law demonstrator,improving the operation,and developing the its potential applications in teaching.

关 键 词：状态方程 浮力 等压变化 等容变化 气球 

分 类 号：G633.7[文化科学—教育学]