【摘要】 对用毛细管升高法测水的表面张力系数的测量方法进行了修正,给出了修正后的测量公式,并以粗细不同的毛细管为实验举例,验证了修正后的测量公式的优越性,消除了实验教学中的疑点。更多还原

【Abstract】 By correcting the method of measuring the surface tension coefficient of water with capillary tube,the corrected measurement formula is obtained.The superiority of the corrected formula is shown in the experiment of measuring the surface tension coefficient of water with different capillary tube,and the doubtful points of the experiment teaching are eliminated.更多还原