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Describe an activity to show that the in...

Describe an activity to show that the incident ray, the reflected ray and the normal at the point of incidence lie in the same plane.

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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. State the laws of reflection.

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

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

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

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

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

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

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  9. Image formed by a plane mirror is

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  10. Describe the construction of a kaleidoscope.

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

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

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  13. Explain how you can take care of your eyes

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

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

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

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  17. How many colours are present in white sunlight?

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

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

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  20. What is the Phenomena of splitting of light into its constituent colou...

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