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A ray of light appearing to meet at the principal focus of a concave lens emerge after refraction will be-

AParallel to the principal axis

BThrough the centre of curvature

CWithout any deviation

DThrough the principal focus

Answer:

A. Parallel to the principal axis

Read Explanation:

A ray of light appearing to meet at the principal focus of a concave lens emerge after refraction will be Parallel to the principal axis


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