Physics · Reflection of light, spherical mirrors, mirror formula
The pupil of the eye changes its size to adjust for
The pupil of the eye changes its size to adjust for
- A. objects at different distances
- B. different amount of light
- C. objects of different sizes
- D. different colours
Step-by-step solution
The pupil's primary function is to adjust the amount of light entering the eye. In bright conditions, it constricts to reduce light, and in dim conditions, it dilates to allow more light. Other adjustments (distance, object size, color) are handled by the lens and retina, not the pupil.
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