Saved Bookmarks
| 1. |
Trace the sequence of events which occur when a bright light is focused on your eyes |
|
Answer» ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━trace the sequence of events which occur when a bright light is focus in eye━━━━━━━━━━━━━━━━━━━━━━━━━★ EVENTS OF FOCUSING OF BRIGHT LIGHT ON A EYE ★when a bright light enters eye then most of the reflection of light rays entering the eye occurs at the outer surface of the corneathen the crystalline lens merely PROVIDES the finer adjustment of focal length required to focus OBJECT at different distances on the retinathe pupil regulate and controls the amount of light entering the eyeadd RETINA the light sensitive cells are get activated upon ILLUMINATION and generate electric signalsthese signals are sent to the brain via the optic nervesthe brain INTERRUPTS the signals and finally processes the information so that we prercevie objects as they are━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
|