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Answer the following questions: When is...

Answer the following questions:
When is the magnification produced by a spherical mirror positive?

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Answer the following questions: When is the magnification produced by a spherical mirror negative?

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Answer the following questions: Express the magnification produced by a spherical mirror in terms of the focal length of the mirror and the image distance.

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NAVNEET PUBLICATION-REFLECTION OF LIGHT-EXERCISE
  1. Answer the following questions: What is a mirror formula ? State it.

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  2. Answer the following questions: What is meant by magnification produc...

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  3. Answer the following questions: When is the magnification produced by...

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  4. Answer the following questions: When is the magnification produced by...

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  5. Answer the following questions: Express the magnification produced by...

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  6. Answer the following questions: Express the magnification produced by...

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  7. Answer the following questions: State uses of a concave mirror.

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  8. Answer the following questions: State the type of mirror used in torc...

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  9. Answer the following questions: When an object is moved from infinity...

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  10. Answer the following questions: When an object is moved from the cent...

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  11. Answer the following questions: When an object is moved from the focu...

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  12. Answer the following questions: How can you use a concave mirror to g...

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  13. Answer the following questions: Can an erect image be formed with a c...

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  14. Answer the following questions: An erect image of an object is formed...

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  15. Answer the following questions: Given a spherical mirror, how will yo...

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  16. Answer the following questions: The focal length of a concave mirror ...

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  17. Answer the following questions: Which type of mirrors are used in the...

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  18. Why is concave mirror used in solar devices?

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  19. Give scientific reasons: Why does obtaining the image of the sun on ...

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  20. Give scientific reasons: A concave mirror is called a converging mirr...

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