2. Questions Bank
  3. 10th Class
  4. Science
  5. Light - Reflection and Refraction

10th Class Science Light - Reflection and Refraction Question Bank Light

  • question_answer
    Magnifying power of an optical instrument is expressed in

    A)  m                          

    B)         \[{{m}^{-1}}\]

    C)  D                           

    D)         it has no unit  

    Correct Answer: D

    Solution :

    Not Available


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