A convex lens is made of a material ( = 1.2), both the surfaces are convex. If it is dipped in water ( = 1.33) it will behave like |
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(a) |
(b) |
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(c) |
(d) |
A convex lens is made of a material ( = 1.2), both the surfaces are convex. If it is dipped in water ( = 1.33) it will behave like |
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(a) |
(b) |
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(c) |
(d) |