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- Dictionarysurface tension
noun
- 1. the tension of the surface film of a liquid caused by the attraction of the particles in the surface layer by the bulk of the liquid, which tends to minimize surface area.
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“Surface tension is the tension of the surface film of a liquid caused by the attraction of the particles in the surface layer by the bulk of the liquid, which tends to minimise surface area”.
Define surface tension and surface energy. The total free surface energy of a liquid drop is `pisqrt2` times the surface tension of the liquid. Calculate the diameter of the drop in S.l. unit.
Surface tension is what allows objects with a higher density than water such as razor blades and insects (e.g. water striders) to float on a water surface without becoming even partly submerged.
Jun 26, 2024 · surface tension, property of a liquid surface displayed by its acting as if it were a stretched elastic membrane. This phenomenon can be observed in the nearly spherical shape of small drops of liquids and of soap bubbles. Because of this property, certain insects can stand on the surface of water.
Surface Tension. The surface tension of a liquid is mainly a force that mainly acts to reduce the surface area of a liquid. The directed contracting force which attracts the molecules at the surface of a liquid towards the interior of the liquid is surface tension.
Oct 6, 2023 · Surface tension is a phenomenon that occurs due to the cohesive forces of liquid molecules. The molecules on the surface of a liquid are attracted by their neighbors from the sides and bottom. As a result, the liquid surface forms a “skin” with minimum surface area and energy. Surface Tension. What Causes Surface Tension.
Feb 12, 2020 · Surface tension (denoted with the Greek variable gamma) is defined as the ratio of the surface force F to the length d along which the force acts: gamma = F / d. Units of Surface Tension. Surface tension is measured in SI units of N/m (newton per meter), although the more common unit is the cgs unit dyn/cm (dyne per centimeter).
Oct 19, 2023 · Simply put, surface tension is the tendency of molecules of a liquid to be attracted more towards one another at the surface of a liquid than to the air above it. This attraction of molecules towards one another is known as an intermolecular force.
Surface tension is the energy, or work, required to increase the surface area of a liquid due to intermolecular forces. Since these intermolecular forces vary depending on the nature of the liquid (e.…
May 16, 2023 · noun. : the attractive force exerted upon the surface molecules of a liquid by the molecules beneath that tends to draw the surface molecules into the bulk of the liquid and makes the liquid assume the shape having the least surface area. Examples of surface tension in a Sentence.
