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JEE Main & Advanced Physics Ray Optics Sample Paper Topic Test - Reflection of Light

  • question_answer
    The figure shows two parallel plane mirrors placed 10 cm apart. An object 0 is placed 7 cm from mirror \[{{M}_{1}}\]. Then the distance of final image formed from mirror \[{{M}_{1}}\] is:

    A) 7 cm

    B) 13 cm

    C) 14 cm

    D) \[y={{t}^{2}}/4\]

    Correct Answer: A

    Solution :

    [a] Only \[{{M}_{1}}\] is effective in making image since light rays will not fall on \[{{M}_{2}}\].


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