6. For a concave mirror, paraxial rays are focused at distance R/2 fro – InterviewSolution

1.	6. For a concave mirror, paraxial rays are focused at distance R/2 from pole and marginal rays are focused atdistance x from pole, then (R is radius of curvature)
Answer» 6. For a concave mirror, paraxial rays are focused at distance R/2 from pole and marginal rays are focused atdistance x from pole, then (R is radius of curvature)

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