NEW
Font size
S
M
L
XL
WorksheetsEnergy Review
Total questions: 33
Worksheet time: 25mins
Name
Class
Date
1.
The higher the object is the ______ potential energy has.
a)
less
b)
more
c)
elastic
d)
acceleration
2.
Hot things have ______ energy than cold things.
a)
cooler
b)
less
c)
more
d)
increasing
3.
Which of the following is an example of something that uses electrical energy?
a)
a flashlight
b)
a toaster
c)
an apple
d)
the sun
4.
Most of the radiant energy on Earth comes from ________.
a)
Electricity
b)
The Sun
c)
Light bulbs
d)
me
5.
Wind making a windmill turn is an example of which type of energy?
a)
Electrical
b)
Thermal
c)
Light
d)
Mechanical
6.
Which of the following statements about the law of conservation of energy is false?
a)
Energy cannot be created.
b)
Energy cannot be destroyed.
c)
Energy can be transferred from one form to another.
d)
Energy can be created but not destroyed.
7.
Your friend tells you that energy can be destroyed because batteries in flashlights quit working after a while. You tell your friend...
a)
You´re right!
b)
Energy was converted into mechanical energy.
c)
Energy was converted to radiant energy.
d)
Energy was converted into nuclear energy.
8.
Which is an example of electrical energy transforming into thermal?
a)
A space heater warming your home.
b)
A gas oven baking a loaf of bread.
c)
A telephone relaying a voicemail.
d)
A water fountain running water.
9.
Which is an example of mechanical energy being transformed into electrical energy?
a)
Gasoline making a car move.
b)
The turning of a windmill.
c)
An outlet powering a cell phone charger.
d)
Cookies baking in an oven.
10.
Imagine a parked car. Where is the energy being stored?
a)
Engine
b)
Gasoline
c)
Tires
d)
Headlights
11.
A skewer being held in a hot flame is and example of...
a)
conduction
b)
convection
c)
radiation
d)
currents
12.
Heat transferred by warm air rising is an example of...
a)
conduction
b)
convection
c)
radiation
d)
currents
13.
Feeling the heat from a radiator is an example of...
a)
conduction
b)
convection
c)
radiation
d)
currents
14.
Energy that occurs in a nuclear power plant is...
a)
Electrical
b)
Atomic
c)
Sound
d)
Radiant
15.
Which is an example of a nonrenewable resource?
a)
Gasoline
b)
Wind
c)
Solar
d)
Geothermal
16.
Which is an example of a nonrenewable resource?
a)
Coal
b)
wind
c)
hydropower
d)
animals
17.
Which is an example of a renewable resource?
a)
Coal
b)
Gold
c)
Solar
d)
Oil
18.
Which is an example of a renewable resource?
a)
Iron
b)
Biomass
c)
Nuclear
d)
Salt
19.
Fossil Fuels are made up of...
a)
trash that is toxic.
b)
Dinosaur fecal matter
c)
Lava that has cooled.
d)
Plants and animals from millions of years ago.
20.
What term describes the energy that is stored due to the height of an object from the ground?
a)
Kinetic Energy
b)
Chemical Energy
c)
Mechanical Energy
d)
Gravitation Potential Energy
21.
Which of the following has kinetic energy?
a)
a book sitting on a shelf
b)
hat and gloves on a table
c)
a child kicking a soccer ball
d)
cars parked in a parking lot
22.
While on a roller coaster ride some of the potential and kinetic energy will be transformed into ________________________ energy by the air, tracks, and braking system.
a)
friction
b)
kinetic
c)
thermal
d)
chemical
23.
Which of the following has elastic potential energy?
a)
A vase sitting on a shelf.
b)
A stretched rubber band.
c)
A child moving down a slide.
d)
Sugars stored in the molecules of food.
24.
Which of the following best illustrates chemical potential energy?
a)
a dog playing fetch
b)
gasoline in a gas tank
c)
water moving down a hill
d)
a skydiver about to jump from a plane
25.
The motion of a fish swimming in a fish tank is an example of which type of energy?
a)
Kinetic
b)
Chemical
c)
Potential
d)
Gravitational Energy
26.
Cassie uses 25 N of force to move a box 2 m. How much work did she do?
a)
50 N
b)
100 J
c)
50 J
d)
25 J
27.
No more energy can be removed from matter at____________ zero.
a)
absolute
b)
lowest
c)
super cold
d)
Celsius
28.
The unit of energy (and work) is
a)
Joules
b)
Newtons
c)
Watts
d)
Pascal
29.
Energy associated with motion and position of an object is ______________ energy.
a)
Gravitational Potential
b)
Mechanical
c)
kinetic
d)
moving
30.
All frictions transforms energy into _________ energy.
a)
kinetic
b)
thermal
c)
mechanical
d)
potential
31.
The movement of thermal energy from a warmer object to a cooler object is called ____________.
a)
conduction
b)
temperture
c)
heat
d)
radiation
32.
The transfer of energy by electromagnetic waves is called ____________.
a)
conduction
b)
radiation
c)
convection
d)
ocean
33.
As the thermal energy of matter increases, its particles usually spread out, causing thermal ____________.
a)
kinetic
b)
electrical
c)
rising
d)
expansion
Reset
