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Tag Archives: convex lens

Difference between convex and concave lens

What are Lenses? “Lens is a piece of transparent material of which one or both sides are ¬†spherical.”It is any transparent material having two surfaces, of which at least one is curved. Lenses refract light in such a way that an image of the object is formed.Each surface of a lens is a part of a sphere.The centre of that ...

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