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Fill in the blanks Night birds have ……...

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Night birds have ……………cones than rods in their eyes.

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Fill in the blanks : Night birds have …………….cons than rods in their eyes.

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MBD-LIGHT-EXAMPLE
  1. Fill in the blanks If you touch your ………ear with right hand in front...

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  2. Fill in the blanks The size of pupil becomes………… when you in dim lig...

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  3. Fill in the blanks Night birds have ……………cones than rods in their ey...

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  4. Angle of incidence is equal to angle of reflection

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  5. Image formed by a plane mirror is

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  6. Describe the construction of a Kaleiodeoscope.

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  7. Draw a labelled sketch of the human eye.

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  8. Gurmit wanted to perform activity 16.8 using a laser torch . Her teach...

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  9. Explain how can you take care of your eyes.

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

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  11. How many images of a candle will be formed if it placed between two pa...

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

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  13. Bhooja stands at A just on the side of a plane mirror as shown in figu...

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  14. Find out the position of image of an object situated at A in plane mir...

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  15. Find out the position of image of an object situated at A in plane mir...

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  16. Find out the position of image of an object situated at A in plane mir...

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

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  18. How many colours are present in white sunlight?

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

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  20. When you see in dim light the size of your pupil becomes:

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