A tube. similar to Fig. 6.8. has a 0.002 mm inside diameter and is open at both ends. The tube is held vertically and water is added to the top end. What is the minimum height It of the enlumn a( water that will be supported? Hint: A meniscus will form at the top and at the bottom of 111c column of water. ac :bows in rig. 1%-s. (After Casapande, 1938.)
