Explain the capillary action?
Understand the Problem
The question is asking for an explanation of capillary action, which involves the movement of liquids through small spaces due to cohesive and adhesive forces.
Answer
Capillary action is the movement of liquid in narrow spaces without external forces, due to adhesion and cohesion.
Capillary action is the movement of a liquid through a narrow space without external forces due to adhesion and cohesion. It helps water travel from plant roots to leaves.
Answer for screen readers
Capillary action is the movement of a liquid through a narrow space without external forces due to adhesion and cohesion. It helps water travel from plant roots to leaves.
More Information
Capillary action is crucial for biological processes such as moving water through plants. This happens because of intermolecular forces like adhesion between the liquid molecules and the surface and cohesion among the liquid molecules.
Tips
A common mistake is to confuse capillary action with general liquid flow or to assume it requires gravity when it actually works against gravity.
Sources
- Capillary Action and Water | U.S. Geological Survey - USGS.gov - usgs.gov
- Capillary Action - Chemistry LibreTexts - chem.libretexts.org
- Capillary Action - What It Is and How It Works - Science Notes - sciencenotes.org
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