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  3. 10th Class
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  5. Light - Reflection and Refraction

10th Class Science Light - Reflection and Refraction Question Bank Self Test-1

  • question_answer
    Find the position of image of a concave mirror which produces three times magnified image when the object is placed at a distance of 10 from the concave mirror.

    A)  +30 cm

    B)  -30cm

    C)  +25 cm

    D)  -25cm

    E)  None of these

    Correct Answer: B

    Solution :


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