Question

. Why do you take time to find object when you enter in dim lighted room from outside in the sun?

Answer 1

AS THERE IS NO LIGHT IN THE ROOM SO THE IMAGE WILL NOT FORM ON OPTIC NERVE AS OUR EYE CAN NOT REFLECT ANY LIGHT FROM OUR EYES

Answer 2

we take time to find an object in dim lighted room from outside in sun because our pupil takes time to expand which allows more light to enter and helps us to see things clearly. this is called night adaptation.
hope it helps