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MODERN PUBLICATION-THE HUMAN EYE AND THE COLOURFUL WORLD-EXERCISE
- Fill ups A person suffering from myopia and hypermetropia uses……………len...
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- Fill ups Old age hypermetropia is called……………. .
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- The phenomenon of splitting of white light into its constituent colour...
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- Fill ups The wavelength of………………colour of light is maximum and…………….co...
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- Name the phenomenon of absorption of light and then re-radiating it in...
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- The intensity of light entering the eye is controlled by
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- Fill ups Hypermetropia is corrected by ………….lens.
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- Fill ups ……………is corrected by convex lens.
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- Fill ups Blue colour of the sky is due to the …………………of light.
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- Fill ups The frequency of…………….colour of light is maximum and………….is m...
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- When you enter a cinema hall, you are unable to see the persons sittin...
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- After watching a shown of 12-3 pm when you come out of the cinema hall...
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- The major convergence of rays reaching the eyes is done by
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- Myopia is corrected by
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- Hypermetropia is corrected by
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- The intensity of light entering the eye is controlled by
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- A prism splits a beam of white ligth into its seven constituent colour...
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- Twinkling of stars is due to atmospheric:
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- Ciliary muslces can change the focal length of eye lens. This phenomen...
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- True or False : A sensory nerve conducts nerve impulses from brain to...
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