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Have you ever thought how can we see the...

Have you ever thought how can we see the various objects?

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The objects we see are made of light emitted or reflected from the objects we gaze at. The light may have been emitted by the object, or may have been reflected through it.
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PEARSON IIT JEE FOUNDATION-LIGHT-SOLVED EXAMPLE
  1. Have you ever thought how can we see the various objects?

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  2. How can you see an object in the dark?

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  3. Does reflection take place if light falls on polished surface of mirro...

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  4. What do you understand by rectilinear propagation of light?

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  5. What do you understand by reflection of light?

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  6. Do you think it is possible for us to see non-luminous objects present...

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  7. What would happen if I threw the light on the mirror along the normal?

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  8. What happens when the light hits the mirror?

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  9. Explain why we cannot see our image on a wooden table or a book.

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  10. Name any two surfaces which would cause diffuse reflection of light.

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  11. If a ray of light incident on an opaque surface makes an angle of 30^@...

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  12. Explain why we can see images on polished and smooth surfaces.

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  13. What do you understand by virtual image. Explain with examples.

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  14. What is lateral inversion ?

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  15. The image formed by a plane mirror is said to be laterally inverted. W...

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  16. State true (T) or false (F). (a) A virtual image can be obtained on ...

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  17. Discuss two characteristics of image formed by plane mirror.

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  18. How do you define an image?

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  19. How does mirror form an image of the object?

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  20. Do we see all objects due to reflected light? Explain why?

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