Question 4881
At night, visual acuity...
- does not change.
- increases.
- decreases.
Show answer and explanation
Correct answer: decreases.
At night there's less light and your vision becomes less sharp, so your visual acuity decreases. It's harder to distinguish shapes, colors, and contrasts, and objects seem farther away and slower than they really are. In the image, you can barely see anything beyond the area lit by the headlights.