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Deduce the equation for the refraction a...

Deduce the equation for the refraction at a spherical surface seperating two media.

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BINA LIBRARY-Optics-I-EXERCISE
  1. Prove that 1/f=1/u+1/v in concave mirror for virtual image.

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  2. Prove the relationship1/f= 1/u + 1/v for a convex mirror.

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  3. Deduce the equation for the refraction at a spherical surface seperati...

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  4. Establish the lens maker's formula for a biconvex lens.

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  5. Deduce the relation 1/v-1/u=1/f for a concave lens.

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  6. Derive the lens formula 1/f=1/v-1/ufor a convex lens.

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  7. What is meant by power of a lens? What is its unit?

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  8. When two thin converging lenses of focal lengths f, and f, are held in...

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  9. What is meant by the angle of minimum deviation of a prism?

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  10. Find a relation between minimum deviation and the refractive index of ...

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  11. Explain why white light is dispersed while passing through a prism.

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  12. What are the two main defects of vision? State how these are rectified...

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  13. With the help of a labelled ray diagram, show the image formation by a...

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  14. Derive an expression for compound microscope's magnifying power.

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  15. Draw a labelled ray diagram of an astronomical telescope for a near po...

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  16. Write down the expression for astronomical magnifying power.

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  17. Draw a labelled ray diagram to show the image formation in an astronom...

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  18. Write down the expression for astronomical magnifying power.

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  19. State two drawbacks of astronomical telescope.

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  20. Draw a labelled ray diagram to show the image formation in a reflectin...

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