what is capilarity rise
Answers
Answer:
Capillary action Sometimes capillarity, capillary motion, capillary effect, or wicking is the ability of a liquid to flow in narrow spaces without the assistance of, or even in opposition to, external forces like gravity. The effect can be seen in the drawing up of liquids between the hairs of a paint-brush, in a thin tube, in porous materials such as paper and plaster, in some non-porous materials such as sand and liquefied carbon fiber, or in a biological cell. It occurs because of intermolecular forces between the liquid and surrounding solid surfaces. If the diameter of the tube is sufficiently small, then the combination of surface tension Which is caused by cohesion within the liquid and adhesive forces between the liquid and container wall act to propel the liquid.
Explanation:
Answer:Capillary rise is the rise in a liquid above the level of zero pressure due to a net upward force produced by the attraction of the water molecules to a solid surface (e.g., soil or glass).
Explanation: