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WorksheetsEnergy Conversions
Total questions: 35
Worksheet time: 20mins
Name
Class
Date
1.
The ability to do work.
a)
Energy
b)
Matter
c)
Weight
d)
Volume
2.
All forms of energy can be described as which two types of energy?
a)
Thermal and Kinetic
b)
Motion and Gravitational
c)
Kinetic and Potential
d)
Electrical and Chemical
3.
Energy that an object has because of its position. Stored energy.
a)
Kinetic energy
b)
Potential energy
4.
Energy of motion. Moving energy.
a)
Potential Energy
b)
Kinetic Energy
5.
What are the two factors that affect kinetic energy?
a)
Time and Energy
b)
Power and Mass
c)
Mass and Velocity
d)
Time and Work
6.
Food is a form of this type of energy.
a)
Light energy
b)
chemical energy
c)
Sound energy
d)
Thermal energy
7.
A device that takes electrical energy and turns it into thermal energy.
a)
A battery
b)
A hair dryer
c)
A bicycle
d)
Your stomach
8.
A device that converts electrical energy to light energy.
a)
A blender
b)
A light bulb
c)
A bicycle
d)
A balloon
9.
What is an example of nonrenewable energy?
a)
Coal
b)
Solar
c)
Wind
d)
Hydropower
10.
Which are main producers of renewable energy?
a)
Solar energy from the sun
b)
Wind energy, Hydropower
c)
Geothermal energy, Biomass
d)
all of the above
11.
Objects in motion have ______ energy.
a)
Sound
b)
Thermal
c)
Mechanical
d)
Electrical
12.
Turning on the radio is what type of energy conversion?
a)
sound to light
b)
electrical to sound
c)
electrical to light
d)
light to electrical
13.
Using gas to run a car is what type of energy conversion
a)
chemical to mechanical
b)
mechanical to chemical
c)
electrical to mechanical
d)
mechanical to electrical
14.
The type of nuclear energy that comes from the sun in which hydrogen atoms combine to make helium atoms.
a)
Fusion
b)
Fraction
c)
Fission
d)
Flossion
15.
Energy that comes from the nucleus of an atom. A form of potential energy.
a)
chemical energy
b)
Nuclear energy
c)
Sound energy
d)
Electrical energy
16.
Energy caused by the movement in the particles of matter. It is a form of kinetic energy.
a)
Nuclear energy
b)
Sound energy
c)
Light energy
d)
Thermal energy
17.
Energy that is made by particles called photons. It creates photosynthesis.
a)
Wind energy
b)
Light energy
c)
Electrical energy
d)
fission
18.
Energy that is caused by vibrations in the air. A form of kinetic energy.
a)
Light energy
b)
Electrical energy
c)
Nuclear energy
d)
Sound energy
19.
Energy of moving electrons.
a)
Electrical energy
b)
Sound energy
c)
Nuclear Energy
d)
Thermal energy
20.
Nuclear energy that deals with the splitting apart of heavy atoms like uranium.
a)
Fission
b)
Fusion
c)
Fossion
d)
Fraction
21.
Energy stored in the compounds of matter. Food and batteries are examples.
a)
Electrical energy
b)
Sound energy
c)
Chemical energy
d)
Thermal energy
22.
Name the energy conversion that occurs when Charlie rides his skateboard up to the top of the ramp. (Look closely to where the arrow is pointing.)
a)
Chemical → Gravitational
b)
Electrical → Radiant
c)
Gravitational → Elastic
d)
Thermal → Electrical
23.
Which type of energy is represented by a rubber band.
a)
Thermal
b)
Elastic
c)
Gravitational
d)
Sound
24.
At which point is Potential Energy at its max?
a)
W
b)
X
c)
Y
d)
Z
25.
When a pendulum swings, at which point is the Kinetic Energy at its Max?
a)
1
b)
2
c)
3
d)
4
26.
What form of energy is represented by a rock sitting at the top of a cliff?
a)
Electrical
b)
Chemical
c)
Elastic
d)
Gravitational
27.
When a roller coaster stops, the energy is destroyed.
a)
True
b)
False
28.
What unit is Energy measured in?
a)
Newtons
b)
Joules
c)
Grams
d)
Volts
29.
Name the Energy conversion from the Sun to a growing apple tree.
a)
Nuclear → Electrical
b)
Gravitational → Thermal
c)
Chemical → Motion
d)
Radiant → Chemical
30.
Name the Energy Conversion of putting fuel into a jet plane for it to fly at a constant height on a trip to Hawaii.
a)
Chemical → Thermal, Radiant, Motion and Sound
b)
Gravitational → Nuclear, Radiant, Motion and Sound
c)
Sound → Thermal, Radiant, Motion and Chemical
d)
Chemical → Elastic, Radiant, Motion and Gravitational
31.
Name the Energy Conversion of a fan that is turned on.
a)
Chemical → Radiant, Thermal and Sound
b)
Electrical → Thermal, Sound and Motion
c)
Gravitational → Thermal, Sound and Radiant
d)
Chemical → Elastic, Motion and Sound
32.
Name the Energy Conversion of a cracked Glow Stick.
a)
Radiant → Elastic
b)
Chemical → Radiant
c)
Nuclear → Motion
d)
Radiant → Thermal
33.
Name the Energy Conversion of an unplugged Chromebook playing a video?
a)
Chemical→ Electrical → Thermal, Sound and Radiant
b)
Electrical → Thermal, Sound and Radiant
c)
Nuclear→ Electrical → Thermal, Sound and Motion
d)
Thermal → Electrical → Chemical, Sound and Radiant
34.
Name the Energy Conversion of a Clothing Dryer.
a)
Chemical→ Thermal and Radiant
b)
Electrical → Elastic, Thermal and Sound
c)
Gravitational → Nuclear, Sound and Thermal
d)
Electrical → Thermal, Motion and Sound
35.
Energy can be _____________ or changed from one type to another.
a)
destroyed
b)
transferred
c)
created
d)
ignored
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