肥皂膜破裂速度的高速摄影实验

摘要

由高速摄像机拍摄的肥皂膜破裂图片，得到了圆形和球形肥皂膜破裂时半径和时间数据。数据拟合表明，肥皂膜以匀速收缩破裂，并简要理论说明这个实验现象。%The radius and time data of ruptured soap ring and sphere film are extracted from the pictures captured by high speed photography .These data confirm that the soap film contract in a uniform speed .This phenomenon is explained by the conservation of energy model .