Websurface: [noun] the exterior or upper boundary of an object or body.

WebSurface definition, the outer face, outside, or exterior boundary of a thing; outermost or uppermost layer or area. See more.

WebDefine surface. surface synonyms, surface pronunciation, surface translation, English dictionary definition of surface. n. 1. a. The outer or the topmost boundary of an object. b. A material layer constituting such a boundary. 2. Mathematics a. The boundary of a...

WebSynonyms for SURFACE: exterior, face, outside, shell, skin, veneer, arise, come up; Antonyms for SURFACE: inside, interior

WebA surface, as the term is most generally used, is the outermost or uppermost layer of a physical object or space. [1] [2] It is the portion or region of the object that can first be perceived by an observer using the senses of sight and touch, and is the portion with which other materials first interact. The surface of an object is more than "a ...

WebOften, a surface is defined by equations that are satisfied by the coordinates of its points. This is the case of the graph of a continuous function of two variables. The set of the zeros of a function of three variables is a surface, which is called an implicit surface. [1] If the defining three-variate function is a polynomial, the surface is ...

WebWhat is Surface Tension? According to the definition of surface tension, it is the phenomenon that occurs when the surface of a liquid is in contact with another phase (it can be a liquid as well). Liquids tend to acquire the least surface area possible. The surface of the liquid behaves like an elastic sheet.

WebSurface Energy. Surface energy quantifies the disruption of intermolecular bonds that occurs when a surface is created. It is also called surface free energy or interfacial free energy. In simple language, surface energy can be defined as the work per unit area done by the force that creates the new surface.

WebOct 15, 2020 · surface currents. ocean currents that occur at or near the surface of the ocean, caused by wind. affected by 3 factors; continental deflections, the coriolis effect, and global winds. What are surface currents and deep currents? Surface currents are driven by global wind systems that are fueled by energy from the sun.

WebOct 01, 2022 · The U.S. Geological Survey (USGS) offers you the most comprehensive information about the natural water cycle anywhere, and, our information is available in many languages. Here you can download our water cycle diagrams as well as other educational products to assist you in the classroom or on your own learning adventure! September 16, 2019.