Q: Which one of the following statements about the aperture of a convex lens is correct?
(a)It is equal to its radius of curvature.
(b)It is equal to its focal length.
(c)It is independent of its radius of curvature.
(d)It is equal to half of its focal length.
Correct Answer: (c)
The correct answer is (c) 'It is independent of its radius of curvature.'. This question from the Science & Technology domain tests knowledge of Computer & Information Technology.