Science - Test 6 - Part 3 Question Preview (ID: 12938)


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The part of the eye that sends messages to the brain is the _____________.
a) optic nerve
b) cornea
c) retina
d) pupil

Name the parts of the eye in the order that light enters the eye.
a) cornea, pupil, lens, retina
b) lens, pupil, retina, cornea
c) cornea, pupil, retina, lens
d) retina, cornea, lens, pupil

What does not use a lens?
a) a television
b) eyeglasses
c) microscope
d) telescope

Objects that can make their own light are ___________.
a) luminous
b) transparent
c) nonluminous
d) opaque

_______________ objects allow all light to pass through.
a) Transparent
b) Translucent
c) Opaque
d) Thin

The colors we see are the colors that are ____ by the objects around us.
a) reflected
b) refracted
c) absorbed
d) changed

The opening in the iris that allows light to enter the inside of the eye is the _________.
a) pupil
b) cornea
c) retina
d) optic nerve.

The part of the eye that refracts light to focus it is the ___________.
a) lens
b) retina
c) optic nerve
d) cornea

White light is made of many _____________.
a) colors
b) shadows
c) objects
d) light bulbs

A convex lens bends light _____________ and us used to correct farsightedness.
a) inward
b) outward
c) sideways
d) upside down

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