Optics

What does the lens do
Bends light
creates images
 
What image does a concave lens produce
real
virtual
real + virtual
non
What is the vertical axis
The length between the lens and the focal point
The ray that is bent
The axis where the lens is located
none of the above
What is the best mirror for a bathroom?
plane mirror
concave mirror
convex mirror
What is the point F
When the image becomes virtual
When the image becomes real
Your retina
Your blind spot
What does the vitreous humor do?
It bends light
creates the image
folds the retina
None of the above
True or false: the angle of incidence is the same as the angle of reflection?
True
False
What is astigmatism?
When the cornea is uneven and it bends the light right to the retina
When the cornea is uneven and it bends the light in every direction
What lens is in a human's eye?
convex
concave
double convex
none
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