Lenses that are thicker at the center
A. spread out light rays.
B. bend light rays to a point beyond the lens.
C. have no effect on light rays.
D. reflect light rays back.
Answer:B
Lenses that are thicker at the center
A. spread out light rays. B. bend light rays to a point beyond the lens. C. have no effect on light rays. D. reflect light rays back.