测量液体粘度实验的改进  

IMPROVEMENT OF LIQUID VISCOSITY EXPERIMENT AND APPLY IT TO TEACHING FOR EXPERIMENT IN DESIGN

作　　者：孙镭[1] 

机构地区：[1]徐州师范大学,徐州221009

出　　处：《大学物理实验》2003年第3期19-22,共4页Physical Experiment of College

摘　　要：在落球法测液体粘度的基础上,利用阿特武德机控制小球的运动速度和方向,从而突破了原落球法测液体粘度的局限性,且丰富了该实验的物理思想和内容,并作为一个综合性、设计性实验应用于教学之中。On the basis of to measure liquid viscosity by method of falling ball, to control moving velocity and direction of the ball through Atwood machine thus to break through its original limit and to deepen its physical thought and content , and to apply it to teaching for experiment in design.

关 键 词：液体 粘度 落球法 测量方法 实验改进 阿特武德机 设计性实验 综合性实验 物理实验教学 

分 类 号：O552.421[理学—热学与物质分子运动论] G642.423[理学—物理]