NEET 2026 Physics Lens Behavior MCQ Question
In a concave lens, a ray of light emanating from the object parallel to the principal axis of the lens after refraction:
passes through 2F, which is the radius of curvature of the lens.
appears to diverge from the first principal focus.
emerges parallel to the principal axis.
passes through the second principal focus.
Correct Answer
Detailed Explanation
In a concave lens, parallel rays appear to diverge from the first principal focus after refraction. This is due to the lens's diverging nature.
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