Drop (liquid)
A drop or droplet is a small column of liquid, bounded completely or almost completely by free surfaces. A drop may form when liquid accumulates at the lower end of a tube or other surface boundary, producing a hanging drop called a pendant drop. Drops may also be formed by the condensation of a vapor or by atomization of a larger mass of liquid.
Read more about Drop (liquid): Surface Tension, Pendant Drop Test, Droplet, Optics, Sound, Shape, Size, Gallery
Famous quotes containing the word drop:
“George Shears ... was hanged in a barn near the store. The rope was thrown over a beam, and he was asked to walk up a ladder to save the trouble of preparing a drop for him. “Gentlemen,” he said, “I am not used to this business. Shall I jump off or slide off?” He was told to jump.”
—For the State of Montana, U.S. public relief program (1935-1943)