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
    The line joining the pole and the centre of curvature of a mirror is called the

    A)  aperture         

    B)         principal section

    C)  principal axis       

    D)         pole

    Correct Answer: C

    Solution :

    Not Available


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