Surface tension capillary rise method equation

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SUMMARY

The discussion centers on solving the capillary rise method equation, specifically the formula y = hpgr/2, where y represents the height of the liquid column, h is the height of the liquid, p is the density, g is the acceleration due to gravity, and r is the radius of the capillary tube. Participants recommend consulting resources such as Wikipedia and educational documents for detailed explanations and worked examples. The emphasis is on understanding the principles of surface tension and capillary action to apply the equation effectively.

PREREQUISITES
  • Understanding of surface tension concepts
  • Familiarity with the capillary rise method
  • Basic knowledge of fluid mechanics
  • Ability to interpret scientific equations
NEXT STEPS
  • Study the derivation and applications of the capillary rise method equation
  • Learn about surface tension and its effects on liquids in capillary tubes
  • Explore detailed examples of capillary action in various liquids
  • Review related topics in fluid mechanics, such as hydrostatics and fluid dynamics
USEFUL FOR

Students in physics or engineering, educators teaching fluid mechanics, and researchers studying surface tension and capillary action will benefit from this discussion.

Faraday123
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Faraday123 said:
http://en.wikipedia.org/wiki/Surface_Tension

Could someone help me solve the capillary rise method equation, with a worked example:

y= hpgr/2

Thank you soo much

I can not explain you better than the Wikipedia or any other good resource does. My textbook even has this thing of 3 pages ! My hands would ache writing. :biggrin:

So go through these sites and ask the thing you specifically failed to fathom there :

http://www.sakshieducation.com/(S(w...ics/12_2_CAPILLARITY_EXCESS_PRESSURE.docx.pdf
http://en.wikipedia.org/wiki/Surface_tension#Liquid_in_a_vertical_tube
http://en.wikipedia.org/wiki/Capillary_action
 

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