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1. |
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: |
A. | a rectangular slab |
B. | a prism |
C. | a divergent lens |
D. | a convergent lens |
Answer» D. a convergent lens | |