Concave vs. Convex: Basic Differences to Know | YourDictionary A concave is any line or surface that curves inward (This line is a concave ) A convex is any line or surface that curves outward (This surface is a convex ) It is not as common to use concave or convex this way It is much more common to use these terms as adjectives
Concave vs Convex - Science Notes and Projects Concave lenses focus light inside the curve of the lens, while convex lenses focus light using the outer curve A lens that curves like a “C” (no flat side) is both concave or convex, depending on which side of the lens you view from
Concave - definition of concave by The Free Dictionary 1 curved or hollowed inward like the inside of a circle or sphere Compare convex (def 1) 2 (of a polygon) having at least one interior angle greater than 180° n 3 a concave surface, part, line, or thing
concave - Wiktionary, the free dictionary Adjective concave (comparative more concave, superlative most concave) Curved like the inner surface of a sphere or bowl (geometry, not comparable, of a polygon) Not convex; having at least one internal angle greater than 180 degrees
CONCAVE Definition Meaning | Dictionary. com Concave describes an inward curve; its opposite, convex, describes a curve that bulges outward They are used to describe gentle, subtle curves, like the kinds found in mirrors or lenses