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WorksheetsEnergy- Chapter 9, lessons 3 & 4 Review
Total questions: 101
Worksheet time: 2hrs 16mins
Name
Class
Date
1.
Energy is the ability to perform work or to change an object
a)
True
b)
False
2.
What is potential energy?
a)
When an object is in motion
b)
When an object is not in motion
c)
all of the above
d)
none of the above
3.
What kind of energy is in a rock at the edge of a cliff?
a)
Potential
b)
Kinetic
4.
What kind of energy is in gasoline in a car tank (car is not on)?
a)
Potential
b)
Kinetic
5.
What kind of energy is in a battery?
a)
Potential
b)
Kinetic
6.
What kind of energy is in an acorn hanging from an oak tree?
a)
Potential
b)
Kinetic
7.
What kind of energy is in a stretched rubber band?
a)
Potential
b)
Kinetic
8.
While a boulder is on the top of a hill it has what type of energy?
a)
Mechanical
b)
Kinetic
c)
Potential
d)
Reactive
9.
Energy is the ability to do _____________ or cause change.
a)
work
b)
rest
c)
experiments
d)
science
10.
What kind of energy is contained in a coiled spring?
a)
chemical
b)
kinetic
c)
elastic
d)
light
11.
Green plants take light energy from the sun and transform it into ______ energy
a)
thermal
b)
kinetic
c)
radiant
d)
chemical
12.
what is chemical PE
a)
energy stored in atomic bonds
b)
energy stored in molecular bonds
c)
energy stored in water
d)
a PE that stinks
13.
Which is one of the potential energies
a)
heat
b)
gravitational
c)
electrical
d)
magic
14.
What is Potential Energy?
a)
Stored energy
b)
Moving energy
c)
How successful you can be
d)
Strong Energy
15.
Which is one of the potential energies
a)
chemical
b)
conduction
c)
doughnuts
d)
electric
16.
what is gravitational PE
a)
a serious energy
b)
kinetic energy
c)
energy of power
d)
energy of position
17.
always a chemical change
a)
burning
b)
cutting
c)
dissolving
d)
bubbles
18.
What type of energy is stored in the pull of gravity?
a)
Chemical
b)
Nuclear
c)
Gravitational
d)
Sound
19.
the energy that is stored in the position or the structure of an object
a)
Potential Energy
b)
Chemical potential energy
20.
the energy in the links between atoms and molecules
a)
Chemical potential energy
b)
gravitational potential energy
c)
elastic potential energy
21.
the energy an object possesses due to its position above the Earth's surface
a)
elastic potential energy
b)
gravitational potential energy
22.
the term for any wave that hits a surface and bounces off
a)
reflection
b)
refraction
c)
concave
d)
convex
23.
the bending of light waves so they pass from one substance to another
a)
reflection
b)
refraction
c)
concave
d)
convex
24.
mirrors or lenses that curve inward
a)
reflection
b)
refraction
c)
concave
d)
convex
25.
mirrors or lenses that curve outward
a)
refraction
b)
reflection
c)
concave
d)
convex
26.
objects that allow most light through
a)
transparent
b)
translucent
c)
opaque
27.
objects that blur light as it passes through
a)
translucent
b)
transparent
c)
opaque
28.
objects that allow little or no light through
a)
transparent
b)
translucent
c)
opaqu
29.
Absorption is the transfer of energy when a wave disappears into a surface
a)
True
b)
False
30.
What happens when light hits an object you can see?
a)
The light turns corners.
b)
The light curves around the object.
c)
The object reflects the light.
d)
The light and the object do not form a shadow.
31.
What is a property of a transparent object?
a)
Almost all of the light rays that reach it are scattered.
b)
Almost all of the light rays that reach it are absorbed.
c)
Almost all of the light rays that reach it are reflected.
d)
Almost all of the light rays that reach it pass through it.
32.
Which is translucent?
a)
tissue paper
b)
air
c)
wood
d)
clear plastic
33.
What is most likely to happen to light that hits an opaque object?
a)
All of the light passes through the object.
b)
None of the light passes through the object.
c)
Most of the light disappears.
d)
Some of the light passes through the object.
34.
Which is transparent?
a)
a wooden fence
b)
clean water
c)
aluminum foil
d)
a purple balloon
35.
If you wanted a gift to be a surprise, what kind of container would you put it in?
a)
transparent
b)
thick
c)
opaque
d)
translucent
36.
What does it mean to refract?
a)
bounce off
b)
to bend
c)
curve outward
d)
reflect
37.
What happens when light hits a mirror?
a)
it makes a color
b)
it reflects
c)
it makes a rainbow
d)
it passes through
38.
A convex lens curves ____________.
a)
outward
b)
inward
c)
opaque
d)
refracts
39.
A concave lens curves _____________.
a)
outward
b)
inward
c)
opaque
40.
A wood door is
a)
translucent
b)
transparent
c)
opaque
41.
What is a property of a transparent object?
a)
Almost all of the light rays that reach it are scattered.
b)
Almost all of the light rays that reach it are absorbed.
c)
Almost all of the light rays that reach it are reflected.
d)
Almost all of the light rays that reach it pass through it.
42.
Seeing your face in a mirror is an example of
a)
Refraction
b)
Fiber Optics
c)
Reflection
d)
Absorption
43.
Light hitting a prism is an example of
a)
Absorption
b)
Reflection
c)
Yellow Light
d)
Refraction
44.
What kind if lens would you find in your eye?
a)
opaque
b)
concave
c)
convex
d)
prism
45.
Light that bends has been ____________________
a)
teleported
b)
reflected
c)
charged
d)
refracted
46.
Light that bounces back has been _______________
a)
transferred
b)
heated up
c)
absorbed
d)
reflected
47.
A lens that is thicker in the center and thinner at the edges and bends light inwards is a ____________________
a)
concave lens
b)
convex lens
48.
Al lens that is thinner in the center and thicker at the edges and bends light outward is a _______________________
a)
concave lens
b)
convex lens
49.
The following is a picture of what type of mirror?
a)
Convex Mirror
b)
Concave Mirror
c)
Plane Mirror
d)
Flat Mirror
50.
The following is a picture of what type of mirror?
a)
Convex Mirror
b)
Concave Mirror
c)
Plane Mirror
d)
Flat Mirror
51.
_____ is a lens that is thicker in the middle and makes an object appear bigger.
a)
prism
b)
convex lens
c)
concave lens
d)
mirror
52.
______ is a lens that is thicker on its edges and makes an object appear smaller?
a)
mirror
b)
convex lens
c)
concave lens
d)
prism
53.
You should wear a black shirt to keep you cool on hot summer day.
a)
true
b)
false
54.
The windows that you can easily see through is transparent.
a)
true
b)
false
55.
A clear window is opaque
a)
true
b)
false
56.
A block of wood is opaque.
a)
true
b)
false
57.
If you were building a house in Alaska (where it can be daylight for months!), what type of material would be best to cover your windows with that would help keep the Sun out of your room so you can sleep?
a)
transparent material
b)
translucent material
c)
opaque material
d)
glass material
58.
Your grandma has plants in her kitchen. They need lots of light! What type of windows should she have installed that will be best for her indoor garden?
a)
opaque windows
b)
translucent windows
c)
transparent windows
d)
no windows, just walls
59.
When you look into a mirror, the reflection is reversed.
a)
True
b)
False
60.
When light bends it is ______
a)
Reflection
b)
Absorption
c)
refraction
d)
optical density
61.
When light bounces back it is _____
a)
Reflected
b)
Refracted
c)
Absorbed
d)
Optical Density
62.
Which of the following objects will reflect light?
a)
sand
b)
rock
c)
board
d)
water
63.
What is evident when light bounces off an object?
a)
recycle
b)
repetition
c)
reflection
d)
reversal
64.
If you take a flashlight and shine it toward a wall in a dark room,what will you see?
a)
reflection
b)
radiation
c)
refraction
d)
repetition
65.
Refract or Reflect?
a)
Refract
b)
Reflect
66.
Refract or Reflect?
a)
Refract
b)
Reflect
67.
Refract or Reflect?
a)
Refract
b)
Reflect
68.
Refract or Reflect?
a)
Refract
b)
Reflect
69.
Refract or Reflect?
a)
Refract
b)
Reflect
70.
Refract or Reflect?
a)
Refract
b)
Reflect
71.
Refract or Reflect?
a)
Refract
b)
Reflect
72.
Refract or Reflect?
a)
Refract
b)
Reflect
73.
Refract or Reflect?
a)
Refract
b)
Reflect
74.
Absorb or Reflect all colors?
a)
Absorb
b)
Reflect
75.
Absorb or Reflect all colors?
a)
Absorb
b)
Reflect
76.
The inside of a spoon is same as
a)
concave mirror
b)
convex mirror
c)
plane mirror
d)
non of the above
77.
The outside of the spoon is the same as a convex mirror.
a)
True
b)
False
78.
What are some uses for convex lenses?
a)
Eye glasses
b)
Camera lenses
c)
Telescopes
d)
All of the above
79.
This is an example of a __________ mirror.
a)
Concave
b)
Convex
c)
Plane
d)
Magnifying
80.
a mirror with a surface that curves inward like the inside of a bowl
a)
concave mirror
b)
convex mirror
c)
plane mirror
d)
flat mirror
81.
a mirror with a surface that curves outward like the inside of a bowl
a)
concave mirror
b)
convex mirror
c)
plane mirror
d)
flat mirror
82.
Which shape of lens is a magnifying glass?
a)
convex
b)
concave
83.
What is refraction?
a)
Where light changes direction
b)
When light bounces off a surface
c)
When light is absorbed
84.
What is reflection?
a)
Where light changes direction
b)
When light bounces off a surface
c)
When light is absorbed
85.
Why does your finger look bent when you put it in a glass of water?
a)
refraction
b)
reflection
c)
total internal reflection
d)
diffraction
86.
What kind of energy is in a rock at the edge of a cliff?
a)
Potential
b)
Kinetic
87.
What kind of energy is in flowerpot sitting on a windowsill?
a)
Potential
b)
Kinetic
88.
Energy stored in the height of an object is called ___________ potential energy.
a)
Elastic
b)
Chemical
c)
Gravitational
d)
Nuclear
89.
Elastic potential energy is energy stored in object that are compressed or __________.
a)
movement
b)
stored
c)
harnessed
d)
pulled
90.
When you stretch a rubber band, you are storing __________ energy.
a)
kinetic
b)
potential
c)
none of the above
d)
all of the above
91.
Food has _________ energy.
a)
Potential
b)
Kinetic
c)
None of the above
d)
All of the above
92.
Absorb or Reflect all colors?
a)
Absorb
b)
Reflect
93.
If an object allows all light to pass through it then it is...
a)
transparent
b)
opaque
c)
translucent
d)
cold
94.
While playing hide and seek I was able to find my friend easily because I could see right through the window into the kitchen where she was hiding. That means the window is ________________.
a)
Opaque
b)
Transparent
c)
Translucent
95.
Sometimes in the morning, my car windows are fogged up. This allows me to see SOME of the road, but it is not very clear. This means my window is now ________________________.
a)
Transparent
b)
Translucent
c)
Opaque
96.
This shows the light passing through the door. This means the door is __________________.
a)
opaque
b)
translucent
c)
transparent
97.
This shows that NO light is passing through the brick. This means the brick is __________________.
a)
opaque
b)
translucent
c)
transparent
98.
What energy is pulling an arrow back
a)
kinetic energy
b)
potential energy
c)
energy
99.
What kind of energy is represented in the picture?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
100.
What type of energy is in this picture?
a)
Kinetic
b)
Potential
c)
Chemical
d)
Sound
101.
On a roller coaster, where is maximum potential energy?
a)
At the bottom of a big hill
b)
When going around a corner
c)
When going upside down
d)
At the top of a big hill
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