Ray Optics

Section: Physics

Question : 9 of 17

Marks: +1, -0

When a convex lens is immersed in a liquid of refractive index equal to 80% of the refractive index of the material of the lens, the focal length of the lens increases by 100%. The refractive index of the liquid is

[AP EAPCET 22 May 2024 Shift 2]

1.27
1.2
1.33
1.4

Validate

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