what is an equiconvex lense?
plz explain what is convex and concave lens plz.. i dont have the basic concepts of them.
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Here is the answer you are looking for:-
Equiconvex lens - The lens whose both refracting surfaces have equal radius of curvature is known as equiconvex lens.
Convex lens - The lens which is thicker at the middle and thinner at the edges is known as a convex lens.
A convex lens is a converging lens which means that it converges light rays after refraction.
Concave lens - The lens which is thicker at the edges and thinner at the edges is known as concave lens.
Concave lens is diverging in nature which means that it diverges ray of light after refraction.
To help you understand better, here are the respective diagrams :-
Equiconvex lens - The lens whose both refracting surfaces have equal radius of curvature is known as equiconvex lens.
Convex lens - The lens which is thicker at the middle and thinner at the edges is known as a convex lens.
A convex lens is a converging lens which means that it converges light rays after refraction.
Concave lens - The lens which is thicker at the edges and thinner at the edges is known as concave lens.
Concave lens is diverging in nature which means that it diverges ray of light after refraction.
To help you understand better, here are the respective diagrams :-
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