CBSE BOARD XII, asked by soumyaranjandas451, 1 day ago

If the radii of curvature of the faces of a double convex lens are 9cm and 15 cm respectively and the refractive index of glass is 1.5, then determine the focal length and the power of the lens?

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Answered by rookiemb

6

Answer:

hey mate

Explanation:

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