Surface Tension@Physics: For Beginners and Advanced Learners

Student will get a clear idea about several topics of the chapter. He/She will be informed about the full content and sequence of the chapter. It will help them to follow the lectures of the chapters sequentially.

Student will get the idea about what is Surface Tension of Liquid. They will be informed this Surface Tension phenomena from several natural events.

Here, the discussion will inform to the student how to define Surface Tension in another way. From this lecture student will get an idea about the co-relation between Surface Tension and Surface Energy through the work done for Surface Area increment.

In this discussion Mathematical relation between Surface Tension and Surface Energy is established and student will get the dependence of Surface Energy on Surface Tension through a Thermodynamical effect.

Since for Curved Liquid Surface pressures are different at two sides of it, student will get an idea about pressure difference at two sides from this lecture.

Angle of Contact is a basic parameter at the contact of Liquid Surface and Solid Surface. From this discussion student can get an idea about the condition of spreading or contracting Liquid drop through the molecular introduction.

In this lecture equation of Capillary Curve at Solid Liquid Contact is established with several consequences. Student will get both qualitative and quantitative idea of Capillary Curve on the basis of Surface Tension effect.

It is very easy method to determine Surface Tension of Liquid and Student will get an idea how to estimate Surface Tension easily from experimental method.

Student should have some knowledge about the correction of this method for correct estimation of Surface Tension and in that case student will be highly benefited from this lecture.

Here, in this discussion, Loss of Surface Energy due to Capillarity effect is discussed and from this lecture student will be able to co-relate the energy loss in Capillarity effect of Surface Tension.

Not only capillary rise in uniform capillary tube but also capillary rise in conical capillary tube with variable cross section is discussed in this lecture and from this discussion student will get a new concept about capillary rise method.

Since Surface Tension effect appears from the natural tendency of contraction of liquid surface area, from this discussion student will get an idea of such contraction from molecular interaction.

In this discussion, the several empirical relation between Surface Tension and Temperature is discussed and student will have a clear idea about temperature dependence and temperature variation of Surface Tension.

From this discussion student will get a clear knowledge of the effect of presence of liquid vapour pressure on Surface Tension effect of liquid.

Here the condition of boiling of liquid on the basis of Surface Tension is discussed. Student will get an idea of the co-relation of this two parameters.

From this discussion student will have a knowledge how to measure angle of contact at solid liquid contact from easy experimental procedure.

Here, from this lecture student will get a careful idea about the co-relation of a Surface Tension effect with electrostatic interaction.

From this lecture student will get an idea about what value of force is needed to separate two plates with interposed liquid layer between them.

Here several numericals of Surface Tension are made solved and student will get an idea how to solve problems of Surface Tension.