Question

why we are not able to see things clearly for sometime when we enter fro bright light to a dark cinema hall​

Answer 1

Answer:

Our eyes would have gotten used to the bright light. So, the iris takes time to adjust to the darkness and hence we can't see things clearly when we enter fro bright light to a dark cinema hall​

Answer 2

Answer:

hope this helps you :)

Explanation:

When we are in an area with bright light, we can see clearly so our pupils are smaller to avoid damage to the eyes. In a dimly lit room, our pupils are wider because we need to focus our vision and there is not enough light to cause damage to the eyes.

It takes a while for our pupils to adjust to a larger size when we enter from a brightly lit area to a dimly lit room. Therefore, it takes some time to be able to see things in a dimly lit room.