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

  • question_answer
    If the diameter of the sun is \[5.0\times {{10}^{6}}\]km and if its average distance from the earth is \[20.0\times {{10}^{8}}\]km, then calculate the size of its image in cm formed by a concave mirror of focal length 4 metre.

    Answer:

    1.00


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