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What happens to focal length of a concav...

What happens to focal length of a concave mirror when immersed in water ?

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PUNJAB BOARD PREVIOUS YEAR PAPERS-Reflection of Lights and Mirrors-EXERCISE
  1. Define a ray of fight.

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  2. What is the focal length of a plane mirror ?

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  3. What happens to focal length of a concave mirror when immersed in wate...

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  4. Why a convex mirror is used as driver’s mirror ? What is its drawback ...

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  5. Why a convex mirror is used as driver’s mirror ? What is its drawback ...

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  6. Concave mirror is used as a make up mirror. Explain.

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  7. Establish the relation between object distance, image distance and rad...

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  8. Why a convex mirror is used as driver’s mirror ? What is its drawback ...

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  9. Establish the relation between object distance, image distance and rad...

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  10. Establish the relation between object distance, image distance and rad...

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  11. Establish the relation between object distance, image distance and rad...

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  12. By stating assumptions made and sign conventions used, derive mirror f...

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  13. Establish the relation between object distance, image distance and rad...

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  14. Establish the relation between object distance, image distance and rad...

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  15. Establish the relation between object distance, image distance and rad...

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  16. Establish the relation between object distance, image distance and rad...

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  17. Establish the relation between object distance, image distance and rad...

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  18. By stating assumptions made and sign conventions used, derive mirror f...

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  19. Write the characteristics of image formed in a plane mirror

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  20. Establish the relation between object distance, image distance and rad...

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