Surface tension and what are the methods of its determination
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surface tension---the tension of the surface film of a liquid caused by the attraction of particles in the surface layer by the bulk of the liquid which tends to minimize the surface area
METHOD OF DETERMINATION OF SURFACE TENSION BY CAPILLARY RAISE METHOD➡
⭐the first part of the experiment involves measuring the capillary raise for several different solvents.
⭐the second part involves determining the radius of tubing.A laser of known wavelength is passed through a short piece of the capillary tubing,creating a diffraction pattern .Assuming constant diameter ,the radius of the tubing may then be calculated through measurement taken on the diffraction pattern......hope this will help u...
✔so,please mark as a brainliest
METHOD OF DETERMINATION OF SURFACE TENSION BY CAPILLARY RAISE METHOD➡
⭐the first part of the experiment involves measuring the capillary raise for several different solvents.
⭐the second part involves determining the radius of tubing.A laser of known wavelength is passed through a short piece of the capillary tubing,creating a diffraction pattern .Assuming constant diameter ,the radius of the tubing may then be calculated through measurement taken on the diffraction pattern......hope this will help u...
✔so,please mark as a brainliest
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