Lessons

Eamcet Physics
2 nd Year : Unit 6.1 ( Optics ) - Optics

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Q.

A thin equiconvex lens is made of glass of refractive index 1.5 and its focal length is 0.2m. If it acts as a concave lens of 0.5 m focal length when dipped in a liquid, the refractive index of liquid is

View Answer

Correct choice: B

Explanation:

None
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