A ray of light passing through the optical centre of a convex lens ___

1.	A ray of light passing through the optical centre of a convex lens ___________ after refraction.
A.	passe s through the second principal focus
B.	passes through the center of curvature
C.	becomes parallel to the principal axis
D.	emerges without any deviation
Answer» E.

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A ray of light passing through the optical centre of a convex lens ___________ after refraction.

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