Applications of Capillarity
Various applications of the capillarity are given below,
- The capillary action of the threads in the wick of a lamp causes the oil to rise.
- A towel’s ability to absorb moisture from the body is a result of the cotton’s capillary action.
- Because of capillarity, water is kept in a sponge piece.
- Plants use capillary action to extract water from the soil through their root hairs.
Capillary Action
Capillary Action in Physics is the action of the liquid in the capillary tubes. Capillary tubes, which are narrow cylindrical tubes, have very small diameters. It is observed that the liquid in the capillary either rises (or) decreases in relation to the level of the surrounding liquid when these tiny tubes are submerged in a liquid. The action of these liquids is called the capillary action and it is an important phenomenon in physics.
Capillary action is caused by the intermolecular attraction of the water molecules and the adhesive force between the capillary walls and the liquid. In this article, we will learn about Capillary Action, the Capillary Action Formula, Its derivation, examples, and others in detail.
Table of Content
- What Is Capillary Action?
- Capillary Action Formula
- Forces in Capillary Action
- Liquid Meniscus in Capillarity
- Difference between Concave, Convex and Plane Meniscus
- Applications of Capillarity