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JEE Main & Advanced Physics Ray Optics Question Bank Numerical Value Type Questions - Reflection at Plane and Curved Surface

  • question_answer
    Rays of light strike a horizontal plane mirror at an angle of\[45{}^\circ \]. A second plane mirror is arranged at an angle \[\theta \]with it. If the ray after reflection from the second mirror goes horizontally parallel to the first mirror then \[\theta \] is (in degree)

    Answer:

    67.50


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