WebCorrect option is D) 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 … WebAug 7, 2024 · The force per unit length perpendicular to a line drawn in the surface of the liquid is the surface tension. Its SI unit is newtons per metre, and its CGS unit is dynes per …

SI unit of surface tension is - Q&A - BYJU

Physical units Surface tension, represented by the symbol γ (alternatively σ or T), is measured in force per unit length. Its SI unit is newton per meter but the cgs unit of dyne per centimeter is also used. For example, Definition Surface tension can be defined in terms of force or energy. In terms of force Surface … See more Surface tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible. Surface tension is what allows objects with a higher density than water such as razor blades and … See more Thermodynamic theories of surface tension J.W. Gibbs developed the thermodynamic theory of capillarity based on the idea of surfaces of … See more Data table Surface tension of water The surface tension of pure liquid water in contact with its vapor has been given by IAPWS as where both T and the critical temperature TC = 647.096 K are … See more Due to the cohesive forces, a molecule located away from the surface is pulled equally in every direction by neighbouring liquid molecules, … See more Water Several effects of surface tension can be seen with ordinary water: 1. Beading of rain water on a waxy surface, such as a leaf. Water adheres weakly to wax and strongly to itself, so water clusters into drops. … See more Because surface tension manifests itself in various effects, it offers a number of paths to its measurement. Which method is optimal depends upon the nature of the liquid being measured, the conditions under which its tension is to be measured, and the stability of … See more • Anti-fog • Capillary wave — short waves on a water surface, governed by surface tension and inertia • Cheerio effect — the tendency for small wettable floating objects to attract one another. See more WebClick here👆to get an answer to your question ️ The units of surface tension in cgs and SI units are respectively. Solve Study Textbooks Guides. Join / Login >> Class 11 >> Chemistry >> States of Matter >> Liquid State >> The units of surface tension in cgs and . Question . The units of surface tension in c g s and S I units are ... dvd cheap price

Surface tension - Wikipedia

WebSurface tension is an important factor in the phenomenon of capillarity. Surface tension has the dimension of force per unit length, or of energy per unit area. The two are equivalent, but when referring to energy per unit of … WebJul 3, 2024 · Surface tension is the ratio of force and length. Hence surface tension = newtan/meter. Answered by: Udita S. from Noida. Like. Answer: Surface tension, usually represented by the symbol σ, is measured in force per unit length. Its SI unit is newton per meter but the cgs unit of dyne per centimeter is also used. dvd checkpoint