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What is a lens formula? Derive an expres...

What is a lens formula? Derive an expression for lens formula for a convex lens forming a real image.

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MODERN PUBLICATION-REFRACTION OF LIGHT-EXERCISE
  1. Derive expression for the lens maker’s formula i.e.: frac(1)(f)= (mu-1...

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  2. Derive expression for the lens maker’s formula i.e.: frac(1)(f)= (mu-1...

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  3. What is a lens formula? Derive an expression for lens formula for a co...

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  4. With the help of suitable diagram, sign conventions and assumptions, d...

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  5. By stating the sign conventions and assumptions used, derive the relat...

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  6. Draw a ray diagram to show the image formation by a concave mirror, wh...

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  7. A ray of light passes from air to glass (mu = 1.5) at an angle of 30^@...

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  8. Refractive indices of water and glass are 4//3 and 3//2 respectively.A...

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

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  10. A tank is filled with water to a height of 12.5 cm. The apparent depth...

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  11. Calculate the index of refraction of a liquid from the following into ...

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  12. While determining th refractive index of a liquid experimentally, he m...

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  13. The bottom of a container is a 4.0 cm thick glass (mu=1.5) slab. The c...

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  14. Find the criical angle for a raay of light going from paraffin oil to ...

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  15. What is the critical anle for a ray going from glass into water?The re...

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  16. Velocity of light in a liquid is 1.5 xx 10^8 ms^(-1) and in air,it is ...

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  17. A small bulb is placed at the bottom of a tank containing water to a d...

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  18. A ocnvex refracting surface of radius of curvature 20 cm separeates tw...

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  19. the radius of curvature of convex surface is 10 cm and if an object li...

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  20. One end of a cylinrical rod is grounded to a hemispherical surface or ...

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