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प्रश्न
A thin lens is made with a material having refractive index
पर्याय
A convergent lens
A divergent lens
A rectangular slab
A prism.
उत्तर
A convergent lens
Explanation:
Since the refractive index of the lens is more than that of water and both sides are convex, it will act like a normal convergent lens though its focal length will change.
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