Section 18.3
Applications of Lenses
Practice Test
1.
In nearsightedness, the image is focused __________.
a.
directly on the retina
b.
in front of the eye
c.
beyond the retina
d.
in front of the retina
Hint
2.
Farsightedness can be corrected with a __________.
a.
plane lens
b.
concave lens
c.
parabolic lens
d.
convex lens
Hint
