CAPILLARY REPULSION Meaning and
Definition
-
Capillary repulsion refers to a phenomenon in which a liquid is repelled from entering or flowing through a narrow channel or capillary tube due to intermolecular forces and/or surface tension. Capillary repulsion occurs when the adhesive forces between the liquid and the capillary walls are weaker than the cohesive forces among the liquid molecules. This results in the liquid forming a meniscus at the opening of the capillary tube, curving downward, and preventing further entry or flow of the liquid.
Capillary repulsion can be observed in various contexts, such as in the absorption and movement of fluids in porous materials, including soils, paper, and sponges. In these materials, the capillary repulsion forces can hinder the uptake of liquids, causing the liquid to pool on the surface or forming droplets that are unable to penetrate the gaps or voids within the material.
Additionally, capillary repulsion plays a role in certain biological processes. For example, in plant physiology, capillary repulsion effects can restrict the flow of water against gravity within plant vessels, aiding in the transport of water and nutrients from the roots to other parts of the plant.
Understanding capillary repulsion is crucial in engineering, materials science, and fluid mechanics. It enables scientists and engineers to predict and control the behavior of liquids in confined spaces, providing insights into diverse applications ranging from inkjet printing and oil recovery to drug delivery systems and microfluidics.
Common Misspellings for CAPILLARY REPULSION
- xapillary repulsion
- vapillary repulsion
- fapillary repulsion
- dapillary repulsion
- czpillary repulsion
- cspillary repulsion
- cwpillary repulsion
- cqpillary repulsion
- caoillary repulsion
- calillary repulsion
- ca0illary repulsion
- capullary repulsion
- capjllary repulsion
- capkllary repulsion
- capollary repulsion
- cap9llary repulsion
- cap8llary repulsion
- capiklary repulsion
- capiplary repulsion
- capiolary repulsion
Etymology of CAPILLARY REPULSION
The term "capillary repulsion" is not a common phrase or a term with a widely recognized etymology. However, we can break down the etymology of each component word to gain some understanding:
1. Capillary: The word "capillary" comes from the Latin word "capillaris", meaning "of hair", as the scientific concept was first described in relation to small blood vessels that resemble the fine threads of a hair. It refers to any slender, tube-like structure or a tiny blood vessel.
2. Repulsion: The word "repulsion" originates from the Latin word "repulsus", derived from the verb "repellere", meaning "to drive back" or "to repel". It refers to the act of being pushed away or forced to move away from something.
Infographic
Add the infographic to your website:
