液体表面张力系数的实验研究

Experimental Study on Liquid Surface Tension Coefficient

改变液体的浓度可以调控液体的表面张力系数,各种形状膜架的挂膜时间与液体表面张力系数存在着一定的关系,本文对于这两个方面进行了实验研究,得出了相应的结果.此外,溶液的温度和空气的流动对挂膜时间都会产生影响.

The liquid of the concentration can change surface tension coefficient of the liquid regulation ,there is a certain relationship between the molds of various shapes hanging time and liquid surface tension coefficient ,in the main text ,these two aspects has carried on the experimental study ,the corresponding results are obtained .In addition ,Solution temperature and air flow have effects with the hanging time .