Experimental study of Liquid Surface Tension Coefficients by Pull-out Method
Chen Xia · Journal of Zhanjiang Normal College · 2009
In the classical experiment for determining the surface tension coefficients by Pull-out method,we employ various liquid and frame with different shape to investigate the surface tension coefficients.Experiment results show that the results given by rings are more accurate than that given by fractal door.Moreover,the surface tension coefficients of the sucrose and saline increase with the solution concentration,and approximately show linear relation.However,the alcohol exhibits logarithmic relation.