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What is the difference between concave and convex shapes?
Concave shapes curve inward, like a cave, while convex shapes curve outward, like a bump.
What is the difference between convex and concave shapes?
Convex shapes curve outward, like a dome, while concave shapes curve inward, like a cave.
What is the difference between concave and convex shapes and how can they be distinguished from each other?
Concave shapes curve inward, like a cave, while convex shapes curve outward. To distinguish between them, you can look at the direction in which the shape curves - concave curves inwards, while convex curves outwards.
What is lense and its types?
A lens is a curved piece of glass or other transparent material that refracts light to form an image. There are two main types of lenses: convex lenses, which converge light rays to a focal point, and concave lenses, which diverge light rays. Additionally, there are specialized lenses such as plano-concave, plano-convex, and biconvex lenses that have specific applications in optics.
What is the difference between the way parallel light rays are affected by a concave mirror and a concave lens?
The difference between the two is that once the light passes through the concave lens it diverges, and the rays are refracted outward, and never meet a focal point. Then there is the parallel light rays that bounce off the curved surface of a concave mirror and then meet a single point ( focal point).
What type of mirror is used by dentist- plano concave or concave?
plano concave
What is a Plano-concave lens?
A plano-concave lens is a type of lens that has one flat surface (plano) and one concave surface that curves inward. It causes light rays to diverge after passing through it, making it useful for applications that require spreading out light, such as reducing the intensity of a beam.
Are plano lens convex?
No - by definition. You can have a plano-convex (or -concave) lens (one side flat). Actually a purely plano "lens" would be merely a glass disc.
What is difference between cancave and canvex?
Concave curves in (like a cave) = ) and convex curves out = (
What is the difference between concave and convex shapes?
Concave shapes curve inward, like a cave, while convex shapes curve outward, like a bump.
What is the difference between convex and concave shapes?
Convex shapes curve outward, like a dome, while concave shapes curve inward, like a cave.
Which of the following lenses is a converging lens A double-convex lens B spherical-convex lens C plano-concave lens D convexo-concave lens?
Double-convex lens
What is the time difference between London England and Plano Texas?
London, England is usually 6 hours ahead of Plano, Texas.
What is the difference between a concave polygon and a convex polygon?
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
What is the difference between a concave and a convex polygon?
A concave polygon has lines that curve inwards whereas a convex polygon has lines that curve outwards and they are found on and inside spheres
What lens is a converging lens double-convex spherical-convex plano-concave or convexo-concave lens?
A converging lens is also known as a magnifying lens. The shape of the lens is a double convex shape.
What is the difference between concave and convex shapes and how can they be distinguished from each other?
Concave shapes curve inward, like a cave, while convex shapes curve outward. To distinguish between them, you can look at the direction in which the shape curves - concave curves inwards, while convex curves outwards.
