A double convex lens made of a material ...

A double convex lens made of a material of refractive index `mu_1`, is placed inside two liquids of refractive indices `mu_2` and `mu_3` as shown `(mu_1gtmu_2gtmu_3)` A wide parallel beam of light is incident on the lens from the left. The lens will give rise to

a single convergent beam

two different convergent beams

two different divergent beams

a convergent and a divergent beam

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