JEE Main & Advanced Physics Semiconducting Devices Question Bank Solids and Crystals

  • question_answer
    Biaxial crystal among the following is                  [Pb. CET 1998]

    A)            Calcite                                     

    B)            Quartz

    C)            Selenite                                 

    D)            Tourmaline

    Correct Answer: D

    Solution :

               Tourmaline crystal is biaxial.


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