Question

The incident ray parallel to the principal axis of a convex lens passe
through ------after refraction.
(A) the optical centre of the lens
(C) 2F,
(B) focus F
(D) none of these​

Answer 1

Explanation:

RAYS OF LIGHT ARE COMING FROM INFINITY.

THEY WILL INTERSECT EACH OTHER AT THE FOCUS.

ANSWER:OPTION C

Answer 2

Answer:

option c... focus

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