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Answer the following questions: State t...

Answer the following questions:
State the use of a periscope.

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NAVNEET PUBLICATION-REFLECTION OF LIGHT-EXERCISE
  1. Answer the following questions: Draw a neat labelled diagram to illus...

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  2. Answer the following questions: Why are the two mirros in a periscope...

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  3. Answer the following questions: State the use of a periscope.

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  4. Answer the following questions: How many plane mirrors are fixed in a...

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  5. Answer the following questions: Why are many images obtained in a kal...

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  6. In order to see the full image of a person standing in front of a mirr...

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  7. Answer the following questions: What should be the minimum height of ...

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  8. Answer the following questions: What is a spherical mirror?

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  9. Answer the following questions: What is a convex mirror?

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  10. Answer the following questions: What is a concave mirror?

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  11. Answer the following questions: Take a large shining metal spoon. Bri...

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  12. Answer the following questions: Explain the difference between a plan...

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  13. Answer the following questions: If a spherical mirror breaks, what typ...

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  14. Answer the following questions: Define the following terms related to ...

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  15. Answer the following questions: Define the following terms related to ...

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  16. Answer the following questions: Define the following terms related to ...

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  17. Answer the following questions: Define the following terms related to ...

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  18. Answer the following questions: Define the following terms related to ...

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  19. Answer the following questions: Define the following terms related to ...

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  20. For the spherical mirros, the relation between forcal length (f) and r...

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