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Haryana PMT Haryana PMT Solved Paper-2011

  • question_answer
    A calcite crystal is placed over a dot on a piece    of paper and rotated. On viewing through           calcite one will see

    A)                  a single dot

    B)                  two stationary dots

    C)                  two rotating dots

    D)                  one rotating about the other

    Correct Answer: D

    Solution :

                    We see two images of dot, one image is stationary and other image rotates about it.


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