Capillarity is a phenomenon only in water

In summary, the conversation discusses capillarity as a phenomenon that only occurs in water and is driven by interfacial energy and contact angle. It is a common occurrence and can be seen in various forms such as capillary rise and Marangoni flow. The images provided show the difference in water columns and how the electric effect plays a role in capillarity. The flow of water can also be influenced by the orientation of the glass channel.
  • #1
jaquecusto
12
0
Capillarity is a phenomenon that only happens in the water?

[PLAIN]http://courses.soil.ncsu.edu/ssc012/Graphics/watermol.gif

[PLAIN]http://courses.soil.ncsu.edu/ssc012/Graphics/watermol2.gif

[PLAIN]http://courses.soil.ncsu.edu/ssc012/Graphics/capilarity.gif

At left, the water colunm is minor than the right collunm...
Capilarity is a electric effect? But, the water entropy may be oriented by glass channel?

Source of images:
http://courses.soil.ncsu.edu/ssc012/Lecture/topic9.htm"
 
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  • #2


Capillary flow is a common phenomenon, driven by interfacial energy and the contact angle. All fluids can show capillary-driven flow effects (capillary rise, Marangoni flow, etc).
 
  • #3


Thanks, Andy!


jaquecusto
 

FAQ: Capillarity is a phenomenon only in water

What is capillarity?

Capillarity is a phenomenon that refers to the ability of a liquid to flow against gravity through narrow spaces, such as tubes or tiny gaps between solid surfaces.

Is capillarity only present in water?

Yes, capillarity is a phenomenon that is only observed in water and other liquids that have a strong cohesive force between their molecules.

What causes capillarity in water?

Capillarity in water is caused by the strong intermolecular forces between water molecules, known as hydrogen bonds. These bonds allow water to overcome the force of gravity and flow upwards against it.

How does capillarity affect plants?

Capillarity plays a crucial role in plant growth and survival. It allows plants to absorb water and nutrients from the soil through their roots, and transport them to other parts of the plant through capillary action.

Can capillarity be observed in other substances?

No, capillarity is a unique property of water and a few other liquids with similar intermolecular forces, such as mercury. It is not observed in solids or gases.

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