NOUN
- a phenomenon associated with surface tension and resulting in the elevation or depression of liquids in capillaries
How To Use capillary action In A Sentence
- Over time, the saved water percolated upward through capillary action toward plants' thirsty roots.
- But even as the surface becomes parched and hardened, groundwater - along with its dissolved salt - continues to be drawn upward through the fine-grained soil by capillary action.
- The mordant still had to penetrate the fiber — a good printed fabric, like any good dyed fabric, was colored as evenly on the reverse as on the face — but had to remain unaffected by capillary action. The Creation of Color in Eighteenth-Century Europe
- The moving phase is any suitable solvent which travels along the paper by capillary action.
- Capillary action of the porous material pulls the ammonia borane into the pores of the support.
- Glass is hydrophilic, which is why a thin glass tube will draw water into itself via capillary action. Nano Tech Wire
- This wetting is a result of very low viscosity and surface tension high enough to be drawn into the cracks and pore structure of concrete by capillary action.
- The model Mitra and Waghmare have developed takes both capillary action and electroosmosis into account and represents a radical shift in microfluidic chip design. Next Big Future
- Until now it has been an either-or situation, with chips being designed using capillary action or electroosmosis. PhysOrg.com - latest science and technology news stories
- The interaction between the fluid and the vessel walls produces a force that can lift the fluid up into the tube, a phenomenon known as capillary action. Capillary