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12th Class Physics Semiconducting Devices Question Bank C. B. (MCQs) - Semiconductor Electronics: Materials, Devices and Simple Circuits

  • question_answer
    In a crystal, the distance between two atoms is:

    A) \[200\overset{o}{\mathop{A}}\,\,\,to\,\,300\overset{o}{\mathop{A}}\,\]

    B) \[2\overset{o}{\mathop{A}}\,\,\,to\,\,3\] micron

    C) \[2\overset{o}{\mathop{A}}\,\,\,to\,\,3\overset{o}{\mathop{A}}\,\]

    D) 2 mm to 3 mm

    Correct Answer: C

    Solution :

    Option [c] is correct. Explanation: In a crystal, the atoms are closed to each other (\[2\overset{o}{\mathop{A}}\,\,\,to\,\,3\overset{o}{\mathop{A}}\,\]).


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