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on the concave surface of concavo convex lens a liquid of r.i n2 is poured. the radii of convex and concave surfaces of lens are R1 and R2 resp. the r.i. of material of lens is n1.for which combination of n1 and n2 , the whole system behaves as a diverging lens |
| Answer» on the concave surface of concavo convex lens a liquid of r.i n2 is poured. the radii of convex and concave surfaces of lens are R1 and R2 resp. the r.i. of material of lens is n1.for which combination of n1 and n2 , the whole system behaves as a diverging lens | |