Question

When we enter a dark room coming from outside, immediately the things inside the room

do not appear clear to our eyes. This is because​

Answer 1

$\huge \bf \underline{ \red{Answer :}}$

→ When we enter a dark room coming from outside, immediately the things inside the room do not appear clear to our eyes. This is because pupils take time to adjust .

$\huge \tt \bf{ \underline {\orange{Explanation :}}}$

→ Pupils take time to adjust Reason As pupil acts like a variable aperture whose size can be changed with the help of iris , thus in a dark room the iris expands the pupil to allow more light to enter the eye .

→ Thus , the pupil opens completely by the relaxation of the iris . This action of iris takes some time to control the amount of light .

→ Hence , immediately the things inside the room do not appear clear to our eyes CLOSE