Ray Optics and Optical Instruments

Related Questions

• An imaginary line joining the optical centre of the eye lens and the yellow point is called as

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• The ratio of angle of minimum deviation of a prism in air and when dipped in water will be ($_{a}{{\mu }_{g}}=3/2$ and $_{a}{{\mu }_{w}}=4/3$)

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• Resolving power of a microscope depends upon

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• Two plane mirrors are inclined at an angle of ${72^0}$. The number of images of a point object placed between them will be

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• When objects at different distances are seen by the eye, which of the following remains constant

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