what is lense formula
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Answer:
In optics, the relationship between the distance of an image (v), the distance of an object (u), and the focal length (f) of the lens is given by the formulaknown as Lens formula. Lens formula is applicable for convex as well as concave lenses.
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Explanation:
Let F be the principal focus and f be the focal length. An object AB is held perpendicular to the principal axis at a distance beyond the focal length of the lens
The above equation is known as Lens Formula.
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