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AIIMS 2009 Physics Lens Maker's Formula MCQ Question

Type: MCQ-conceptual-Medium-Class 12

A convex lens of refractive index $\frac{3}{2}$ has a power of 2.5 D in air. If it is placed in a liquid of refractive index 2, then the new power of the lens is

A

-1.25 D

B

-1.5 D

C

1.25 D

D

1.5 D

Correct Answer

Option A

Detailed explanation coming soon.

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