What is Surface Tension ?
Surface tension is the cohesive force at the surface of a liquid due to molecular attraction. It causes liquids to form droplets and affects their shape and behavior. Surface tension is expressed in terms of force per unit length. It plays a role in capillary action and allows insects to walk on water. Understanding surface tension is important in fields like physics, chemistry, and engineering for various applications involving liquid interfaces.
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Table of Content
1. Intermolecular force
2. Surface tension
3. Force due to surface tension
4. Examples of surface tension
5. Factors Affecting Surface tension
6. Applications of surface tension
7. Molecular theory of surface tension
8. Surface energy
9. Work done in blowing a liquid drop or soap bubble
10. Splitting of bigger drops
11. Formation of bigger drop
12. Excess pressure
13. Shape of liquid meniscus
14. Angle of contact
15. Capillarity
16. Ascent formula
17. Shape of drops
18. Useful facts and formulae
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