Capillary Water Surface Variation Small 320×281 Medium 640×561 Large 1024×898 Download Tiff Original 2400×2105 | (260.7 KB) Description "Variation in the direction and magnitude of the pressure of the capillary surface due to the form of the surface." -Department of Agriculture, 1899 Keywords adhesion, capillary diagram, capillary magnitude, capillary water surface, fluid dynamics, hydrology Galleries Fluid Mechanics Source: Geo. Wm. Hill, ed. Yearbook of the United States Department of Agriculture (Washington, DC: Government Printing Office, 1898)