What happens to your pupil when you enter a bright room after being in a dark room?

Answer 1

Your pupil expands in the dark in order to obtain more light. Your eyesight is interpreted by the brain with light signals, when it is dark your pupil expands to grab as much light as possible.

Answer 2

They will get smaller.

The pupil will have been large/wide in the dark room because your pupils automatically enlarge to take in more light when in a dark area. They correspondingly get smaller in brightly lit situations as the light-sensitive retina at the back of the eye can't cope with too much light. It has to be 'just right'!

Your pupils expand and contract because of a muscle, which is connected to the eye by the iris. When you enter a dark room the muscles will automatically expand your pupil, therefore letting it get more light. Likewise, when you enter a bright room, instead of expanding, your pupils will contract because too much light is being let in.

Answer 3

pupil becomes short when we go from dark to light room

Answer 4

Your pupils dilate in the darkness, enabling you to see better in the darkness. When in bright light, they contract.

Answer 5

It will Grow larger or dilate to absorb more light

Answer 6

The Pupil of your eye will get bigger because it is trying to let in more light.

Answer 7

The pupils are contracted and when you go into the dark room your pupils take time to dilate or open, not enough light gets in your eyes to see and you are momentarily blind.

Answer 8

So, in the dark your pupil is big and in the light its smaller. It gets smaller when you enter a bright room to protect the eye from the light.

Answer 9

dilated or bigger