Virtuаl Lаb - Meаsuring Vоlume A meniscus is a curvature that fоrms оn the surface of a liquid in a glass container. It is more obvious in a glass graduated cylinder. See the image below. The correct way to determine the volume of liquid in a graduated cylinder is to lower the body so the eye is level with the bottom of the meniscus. The correct reading of the volume is based on the lowest point of the curvature on the graduated marking. What is the volume (mL) in each picture? [volume1] ml [volume2] ml [volume3] ml