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Chapter 6 Reviewby Mr. Reece
Objects that can make their
own light are
________________.
Fill in the blank…
luminous
Objects that cannot make
their own light are
________________.
nonluminous
Fill in the blank…
Light travels in straight lines
called ________________. rays
Fill in the blank…
A _____________ is formed
when an opaque object
blocks light.
shadow
Fill in the blank…
An object that
is______________ allows some
but not all light to pass
through it.
translucent
Fill in the blank…
________________ objects allow
all the light to pass through.
Transparent
Fill in the blank…
The colors we see are the
colors that are ____________
by the objects.
reflected
Fill in the blank…
The bending of light as it
passes from one substance to
another is
called______________
refraction
Fill in the blank…
The bouncing of light off an
object is called______________reflection
Fill in the blank…
A transparent material used
bend light is a __________lens
Fill in the blank…
A _________________ bends
light outward and is used to
correct nearsightedness.
concave lens
Fill in the blank…
A _________________ bends
light inward and is used to
correct farsightedness.
convex lens
Fill in the blank…
A _________________ bends
light inward and is used to
correct farsightedness.
convex lens
Fill in the blank…
A shadow is shorter in the morning than it is at noon.
True or False
False
All the colors that make up light are called the visible vortex.
True or False
False
Light and heat are related to each other.
True or False
True
White light is made of many colors.
True or False
True
The Eye
___ 1. the opening in the iris that allows
light to enter the inside of the eye.
___ 2. the part of the eye that refracts light
to focus it
___ 3. the transparent, curved
covering in the front of
the eye
A. lensB. retinaC. pupilD. corneaE. optic nerve
C
A
D
The Eye
___ 1. the back part of the eye where the
image forms
___ 2. the part of the eye that sends
messages to the brain
A. lensB. retinaC. pupilD. corneaE. optic nerve
B
E
The order that light enters the eye…
1. Cornea2. Pupil3. Lens 4. Retina
Light and the Eye
![TEACHING POINT 1.Review the echo method.[ 10 min] 2.Identify luminous and non- luminous objects.[5 min] 3. Properties of light.[20min]](https://img.pdfslide.us/doc/110x75/5a4d1b3d7f8b9ab05999f3ad/teaching-point-1review-the-echo-method-10-min-2identify-luminous-and-non-.jpg)
