CBSE  /  Class 8  /  Science  /  Light
  • 1. 
    If light falls perpendicularly on a plane mirror, what will be the angle in which it will be reflected?

  • 2. 
    Which of the following is not a luminous object?

  • 3. 
    To make a kaleidoscope we require

  • 4. 
    In our eye _______ cells can sense colour

  • 5. 
    An owl can see clearly at night but not day time because it has

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