its focal length in liquid will be

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A lens of refractive index n is put in a liquid of refractive index n’ . If focal length of lens in air is f, its focal length in liquid will be
17
Nov
A lens of refractive index n is put in a liquid of refractive index n’ . If focal length of lens in air is f, its focal length in liquid will be A lens of refractive index n is put in a liquid of refractive index n' . If focal length of lens in air [...]
Posted in: Cengage NEET by C.P Singh , Chapter 18 - Refraction at Spherical Surfaces , Part 2 ,
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