What is Surface tension 

This is a well-known fact that the fluid considers the shape of the container. Why are the drops of mercury form etheharic alcohol instead of spreading on the surface? Why do salts particles be taken under the RTV, but they get together when they get out? In a lincular, a capital increase in the slim (or fall) as a capital of the liquid, is the surface of the liquid? All these events are due to the  attribute property of the fluid, the liquid A  in tha absence of heat and other .

10.2 Burson flexibility experiences similar intermolecular forces from all sides. The molecule does not experience any net force. But a molecule in a continuous toss for the molecule on the surface. Wholesale of liquid, the net attractive force is towards the molecules below.in this process is the best Since there is no molecule above it. Liquids reduce your surface area. Equiples (II Picture 5.13), the specialty of any net force due to the insulting liquid on the surface.

 To them, we fluid which we have to the extent extent to DD Ajou Aeey Pue 2Joj Premlomp D D8-Shrovmop D8 for their minimum molecules on their surface. If the surface of the bulk increases by dragging a molecule from the bulk attractive forces then it will be to be removed. It will require the expenditure of energy in bulk in the bulk in the bulk, which is defined by the unit by the unit, again the net to replace the surface area of the tid quid liquid, the surface energy is surfed as a pure attraction of the surface.

Meanten food of the upper Le Pendendic on a line drawn on the surface of the liquid.  It is denoted by the Greek letter Y gradation (gamma).  It has dimensions of kilogram s and is expressed as n m 'in st units.  The lowest N cdiunenskoMAS J m Surtace tension is amss because the force per acting act unit layer layers fro o particle is separated ou ay o choose a capillary he surface is caused by fluid when the surface is in the alegy of the fluid state. 

 Area will be minimum.  The spherical shape satisfies the flow and due to this condition the mercury droplets are spherical.  This is why sharp gass edges are heated to make them smooth.  Upon heating, the glass is melted and the surface of the liquid takes a round shape at the edges, lubricating the edges.

This is called fire polishing of glass.  enba des.  Annes increases (or falls) the capillary flow of thearba this is tga  liquid surface tension.  Liquids moisten things as they spread on their surfaces in the form of thin film.  Moistened clay granules are surface peels that occur in figs.  Arba this is tha force between ilm of water decreases.  It is the surface tension that gives the property of spreading to the surface of a liquid. 

 On the flat surface, the droplets are pulled together because the thin surface area is f perience e nergen grandi h, which does not flatten the fluid slightly by the effect of gravity: but the bar force # st pum n drops of gravity-free atmosphere  Are completely circular.  He explains the magnitude of the surface tension of oleculus layers in bulk.  This energy depends on the attractive forces between the liquid molecules.  When the attractive brace is large, the surface tension is low.