Cornea: bends light as it enters the eye controls how much light enters the pupil focuses light on the retina contains light receptors carries impulses from eye to brain( bends light as it enters the eye, controls how much light enters the pupil, focuses light on the retina, contains light receptors, carries impulses from eye to brain )
Iris: focuses light on the retina carries impulses from eye to brain bends light as it enters the eye controls how much light enters the pupil contains light receptors( focuses light on the retina, carries impulses from eye to brain, bends light as it enters the eye, controls how much light enters the pupil, contains light receptors )
Lens: controls how much light enters the pupil contains light receptors carries impulses to the brain bends light as it enters the eye Focuses light on the retina( controls how much light enters the pupil, contains light receptors, carries impulses to the brain, bends light as it enters the eye, Focuses light on the retina )
Retina: carries impulses from eye to the brain bends light as it enters the eye contains light receptors focuses light on the retina controls how much light enters the pupil( carries impulses from eye to the brain, bends light as it enters the eye, contains light receptors, focuses light on the retina, controls how much light enters the pupil )
Optic Nerve: carries impulses from eye to brain focuses light on the retina controls how much light enters the pupil contains light receptors bends light as it enters the eye( carries impulses from eye to brain, focuses light on the retina, controls how much light enters the pupil, contains light receptors, bends light as it enters the eye )
Choose the correct statement/s. You can choose more than one statement.
Sound in iron travels much faster than light in a vacuum
Light in a vacuum travels much faster than sound
Light travels in straight lines
Light waves are always reflecting
Which phenomenon does the following picture show?
The following picture shows us what TYPE of object?
The picture shows us what TYPE of object?
Luminous or non-luminous?
What TYPE of object can produce a clear shadow?
Which phenomenon does the picture show?
When looking in a plane mirror the image is: (you can choose more than one answer if applicable)
larger than the object
same size as the object
smaller than the object
image seems closer to the mirror than the object is
same distance (as object) behind a mirror
image seems as though the image is further from the mirror than the object is
What amount of light rays are able to pass through this object?
All
Some
None
What amount of light rays are able to pass through the human?
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