Question

explain why a person in a dark room is dazzled for some seconds when he is suddenly exposed to bright light

Answer 1

Answer:

On sudden exposure to bright sunlight, the pupil which is still widely opened, let in too much light which bleaches rhodopsin or pigment in the rod cells. This causes the dazzling sensation experienced when someone in dark room is suddenly exposed to bright light.

Answer 2

Answer:

Explanation:

On sudden exposure to bright sunlight, the pupil which is still widely opened, let in too much light which bleaches rhodopsin or pigment in the rod cells. This causes the dazzling sensation experienced when someone in dark room is suddenly exposed to bright light.