Use of Surface Tension
Use of Surface Tension Some real events in our daily life are influenced by surface tension. These events can be explained by surface tension of…
Physics
Ionic Bond, Covalent Bond, Metallic Bond and Vander Waals Bond
Ionic bond: The bond which is formed due to the attraction between the positive ions and negative ions is called the ionic bond. Those ions…
Explanation: Water with Capillary Tube Depending on Angle of Contact
Event of ascending of water in a capillary tube depending on Angle of Contact: Capillary tube is a tube having uniform fine bore. When it…
When Angle of Contact is different for different points of Solid and Liquid?
Angle of contact is different for different points of solid and liquid The angle which the tangent to the liquid surface at the point of…
Which Factors are Affecting Angle of Contact?
Factors affecting angle of contact: When a liquid comes in contact with a solid surface it is generally curved at the point of contact. There…
Angle of Contact
Angle of Contact Definition: The angle which the tangent to the liquid surface at the point of contact makes with the solid surface of the…
Relation between Surface Tension and Surface Energy
Relation between Surface Tension and Surface Energy Surface energy is the work per unit area done by the force that creates the new surface. The…
Surface Energy
Surface Energy We know, a tension or force always exists on the surface of a liquid and this tension tends to decrease the area of…
Explanation of Surface Tension by Laplace’s Molecular Theory
Explanation of Surface Tension by Laplace’s molecular theory of surface tension To explain the phenomenon of surface tension Laplace gave a molecular theory which is…
Molecular Range Definition
Molecular range: We know, cohesive force is inversely proportional to the square of distance between the molecules. As distance increases, the force decreases rapidly. It…
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