A convex lens is made of a material having refractive index 1 · 2 Both the surfaces of the lens are convex. If it is dipped into water (μ = 1.33), it will behave like

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KollegeApply · Accepted Answer

a divergent lens Since the refractive index of lens is less than that of of water and both the sides are convex, it will act like a normal diverging lens (though its focal length will change to negative).

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