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The refractive index of diamond is 2.42 ...

The refractive index of diamond is 2.42 and that of glass is 1.5. find the ratio of velocity of light in glass to velocity of light is diamond.

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MODERN PUBLICATION-REFLECTION AND REFRACTION-EXAMPLE
  1. A ray of light passes from to air to glass at an angle of incidence of...

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  2. Monochromatic light of wavelength 589 nm is incident from air on a wat...

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  3. The refractive index of diamond is 2.42 and that of glass is 1.5. find...

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  4. A ray of light of frequency of 5 xx 10^(14)Hz is passed through a liqu...

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  5. Velocity of light in a medium is 1.5xx10^8 ms^-1. Find the refractive ...

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  6. The refractive index of diamond is:

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  7. A ray of light passes from air to glass. The glass of incidence is 45^...

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  8. Velocity of light is equal to

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  9. An object of 3 cm height is placed at a distance of 60 cm from a conve...

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  10. An object 5.0 cm of length is placed at a distance of 20 cm in front o...

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  11. Define focal length of a lens

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  12. An object of 3 cm height is placed at a distance of 60 cm from a conve...

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  13. The image obtained with a convex lens is erect and its lenth is four t...

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  14. A pin of height 2 cm is placed on the principal axis of a converging l...

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  15. The image of the needle placed 10 cm from a lens is formed on a wall 2...

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  16. An object of size 3 cm is placed 14 cm in front of a concave lens of f...

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  17. Two thin converging lenses of focal lengths 0.15 m and 0.30 m are held...

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  18. Find the focal length and nature of a lens which should be placed in c...

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  19. The image of a candle flame placed at a distance of 30 cm form a spher...

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  20. Find the power of a convex lens which forms a real and inverted image ...

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