Question

What happens to the size of pupil of our eye in dim light and in bright light.

Answer 1

The colored part of your eye, called the iris, controls the size of the pupil, the opening that lets light through. In dim light, the iris will cause your pupil to expand, allowing as much light as possible into your eye. In bright light, the iris causes the pupil to contract so that less light can enter.

Answer 2

● The size of pupil becomes large When you in dim light.

● The size of pupil becomes small When you in bright light.