Ray Optics and Optical Instruments

Related Questions

• What should be the angle between two plane mirrors so that whatever be the angle of incidence, the incident ray and the reflected ray from the two mirrors be parallel to each other

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• A person using a lens as a simple microscope sees an

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• A ray of light passes through the equilateral prism such that angle of incidence is equal to the angle of emergence if the angle of incidence is $45^o$. The angle of deviation will be

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• The splitting of white light into several colours on passing through a glass prism is due to

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• If in a plano-convex lens, the radius of curvature of the convex surface is 10 cm and the focal length of the lens is 30 cm, then the refractive index of the material of lens will be

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