1.

If we hold a page of a book in front of a mirror, we see laterally inverted letters in the mirror. Why does it happen?

Answer»
  • When we hold a page of a book in front of the mirror, the image of the words appear laterally inverted. 
  • The image of every point of the word is formed behind the mirror at the same distance from the mirror.
  • Because of this the left and right side of the image is interchanged. Hence, if we hold a page of a book in front of a mirror, we see laterally inverted letters in the mirror.


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