“Concave” vs. “Convex”: What’s the Difference?
Jun 6, 2023
Engram
The difference between “concave” and “convex”
- The main difference between concave and convex is the direction of the curvature. Concave curves inward, while convex curves outward.
- Concave surfaces have a depressed or hollowed-out appearance, while convex surfaces have a bulging or outwardly rounded appearance.
- Concave surfaces are characterized by a lower center, while convex surfaces have a higher center.
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What is the definition of “concave” and “convex”?
Concave
- Concave refers to a surface or shape that curves inward or has a depressed or hollowed-out appearance.
- It describes a surface that is rounded inward, like the inside of a bowl or the surface of a cave.
- Concave surfaces are characterized by having a center that is lower in elevation or depth than the outer edges.
Convex
- Convex refers to a surface or shape that curves outward or bulges outward.
- It describes a surface that is rounded outward, like the exterior of a sphere or the shape of a magnifying glass.
- Convex surfaces are characterized by having a center that is higher in elevation or depth than the outer edges.
Which is the more popular variant on the Internet?
“Convex” is the more popular variant on the web.
Concave
55,100,000 results on the web
Examples
- The inside of a spoon is concave, making it good for scooping.
- The cave's concave walls made it difficult to shine a flashlight into all corners.
- The concave mirror focused the light to a single point.
More popular
Convex
73,800,000 results on the web
Examples
- A convex lens is used to magnify objects.
- The large convex curve of the sculpture made it stand out in the park.
- The convex shape of the car's windshield provided a wider field of vision.
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