Miten kapillaari-ilmiö määritellään?
Wicking is the absorption of a liquid by a material in the manner of a candle wick.
Paper towels absorb liquid through capillary action, allowing a fluid to be transferred from a surface to the towel. The small pores of a sponge act as small capillaries, causing it to absorb a large amount of fluid. Some textile fabrics are said to use capillary action to "wick" sweat away from the skin. These are often referred to as wicking fabrics, after the capillary properties of candle and lamp wicks.
absorption of a liquid