Question

SSED Online Quiz #3: Week 5: Light, Eye and Brain Which of the following is NOT true of the lens? ed of Select one: a. It does the majority of focusing. b. It has curved surfaces. c. It is denser than surrounding media. d. It slows light upon entry. O age o search

Answer 1

The following regarding lens of the eyes are true;

• It has curved surface.
• It is denser than surrounding media.
• It slows down light upon entry.

Majority of focussing is done by cornea about 70% of light is bend as it pass by the cornea and the aqueous fluid. It is the primary focusing center of the eyes. It works with lens to converge light on to the retina.

Answer. a. It does the majority of focusing.