हिंदी

How Are the Distance of Object (U), the Distance of Image (V), and Focal Length (F) of a Lens-related?

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प्रश्न

How are the distance of object (u), the distance of image (v), and focal length (f) of a lens-related?

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उत्तर

The distance of object (u), the distance of image (u) and focal length if) of a lens are related as

`1/"v"-1/"u"=1/"f"`

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