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Mention against each of the whether reg...

Mention against each of the whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
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MBD -HARYANA BOARD-LIGHT-EXAMPLE
  1. Mention against each of the whether regular or diffused reflection wi...

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  2. Mention against each of the whether regular or diffused reflection wi...

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  3. Mention against each of the whether regular or diffused reflection wi...

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  4. State the laws of reflection.

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  5. Describe an activity to show that the incident ray, the reflected ray ...

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  6. Fill in the blank in A person 1 m in front of a plane mirror seems t...

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  7. Fill in the blank in If you touch your ear with your right hand in ...

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  8. Fill in the blank in The size of the pupil becomes when you see in...

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  9. Fill in the blank in Night birds have cones than rods in their eye...

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  10. Angle of incidence is equal to the angle of reflection.

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  11. Image formed by a plane mirror is

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  12. Describe the construction of a kaleidoscope.

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  13. Draw a labelled sketch of the human eye. Explain the functions of each...

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  14. Gurmit wanted to perform Activity 16.8 using a laser torch. Her teache...

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  15. Explain how you can take care of your eyes

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  16. What is the angle of incidence of a ray if the reflected ray is at an ...

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  17. Two mirrors meet at right angles. A ray of light is incident on one at...

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  18. The plane and polished surface that returns lightr falling on it in th...

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  19. How many colours are present in white sunlight?

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  20. What is the most convenient distance for reading by a normal eye?

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