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Showing posts with label Refraction at Curved Surface; Lenses & Power of Lens. Show all posts
Showing posts with label Refraction at Curved Surface; Lenses & Power of Lens. Show all posts

27. Focal length of a convex lens will be maximum for ?

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Labels: 12P09 Ray Optics and Optical Instruments, NEET 12P09, NEET 1994, Refraction at Curved Surface; Lenses & Power of Lens

26. Focal length of a convex lens of refractive index 1.5 is 2 cm. Focal length of the lens when immersed in a liquid of refractive index of 1.25 will be ?

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Labels: 12P09 Ray Optics and Optical Instruments, NEET 12P09, NEET 1988, Refraction at Curved Surface; Lenses & Power of Lens
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