Single Answer MCQ
Q-00106558
What type of lens is thicker at the middle than at the edges?
1
Concave lens
2
Convex lens
3
Bifocal lens
4
Cylindrical lens
Answer and Solution
Answer
B. Convex lens
Solution:
A convex lens is thicker in the middle and converges light rays, while a concave lens is thicker at the edges and diverges light rays. Thus, the correct answer is the convex lens.
Watch Video Solution