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Name an instrument which is made using t...

Name an instrument which is made using the principal of reflection of light.

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JNAN PUBLICATION-PHYSICAL ENVIRONMENT (LIGHT)-EXAMPLE
  1. How much time it takes light to reach from sun to earth?

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  2. Name a real and unreal source of light.

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  3. Name an instrument which is made using the principal of reflection of ...

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  4. In a plane mirror if a ray of light reflects at 35^@ angle then what w...

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  5. If a ray of lights strikes a mirror perpendicularly what will be the v...

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  6. In what kind of surface regular reflection occurs?

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  7. What is meant when it is said that the critical angle of diamond with ...

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  8. In internal reflection light reflects from which medium to which mediu...

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  9. Name a natural phenomena which is created due to internal reflection?

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  10. Define absolute refractive index.

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  11. When light enters a denser medium from a rarer medium how it changes i...

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  12. When light enters a rarer medium from a denser medium how it changes i...

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  13. What type of image is created in a plane mirror?

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  14. What type of reflection occurs on the page of a book?

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  15. In what kind of reflection image is formed?

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  16. State the conditions of total internal reflection.

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  17. The critical angle of water is 49^(@) - explain the statement.

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  18. What is meant when it is said that the critical angle of diamond with ...

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  19. What is critical angle?

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  20. On what factors the value of critical angle depends?

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