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Draw a ray diagram to show how the image...

Draw a ray diagram to show how the image is formed when the object is placed between f and 2 f distances from a convex lens.Deduce the relation between the distances of he oject and the image from the lens and the focal length of the lens under this condition.

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MODERN PUBLICATION-REFRACTION OF LIGHT-EXERCISE
  1. By giving sign-conventions, derive the lens formula relating object di...

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  2. Derive lens formula [frac(1)(v)-frac(1)(u)=frac(1)(f)] for a thin con...

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  3. Draw a ray diagram to show how the image is formed when the object is ...

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  4. Define linear magnification produced by a lens.Hence derive expression...

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  5. What do you mean by linear magnification produced by a lens? Derive it...

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  6. What is meant by linear magnification of a spherical mirror? Derive ex...

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  7. What do you mean by linear magnification produced by a lens? Derive it...

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  8. By giving sign-conventions, derive the lens formula relating object di...

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  9. Give the position and nature of image of an extended object for differ...

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  10. Define power of a lens

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  11. Derive the expression for the power of two thin lenses placed in conta...

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  12. Derive the expression for the power of two thin lenses placed in conta...

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  13. Derive the expression for the power of two thin lenses placed in conta...

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  14. Explain total internal reflection. What are its conditions?

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  15. Define critical angle for total internal reflection.

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  16. Obtain a relation between a critical angle and refractive index of med...

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  17. How do you explain the mirage effect produced in very hot deserts?

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  18. Describe with ray diagrams,the applications of total reflection prisms...

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  19. For a ray of light travelling from a denser medium of refractive index...

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  20. Prove the following formula when refraction takes place at a convex sp...

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