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Energy Conversions

Total questions: 44

Worksheet time: 32mins

Name
Class
Date
1.

What is the ability to make things move or change?

a)

function

b)

system

c)

energy

d)

criteria

2.

A group of parts that work together are called what?

a)

Converter

b)

Electric Energy

c)

Electrical Device

d)

System

3.

What something can do is called it's ______.

a)

Function

b)

System

c)

Energy

d)

Electric Device

4.

What form of energy is transferred through wires?

a)

Thermal Energy

b)

Light Energy

c)

Electric Energy

d)

Chemical Energy

5.

What is information that supports an answer to a question?

a)

Claim

b)

Criteria

c)

Options

d)

Evidence

6.

What do we call something that changes one form of energy to another?

a)

Energy Converter

b)

Buzzer

c)

Energy

d)

Function

7.

This is a machine that converts electrical energy to another form of energy.

a)

Wires

b)

Function

c)

Claim

d)

Electric Device

8.

This is a proposed answer to a question.

a)

Evidence

b)

Claim

c)

Converter

d)

Criteria

9.

Which is NOT a form of energy we've learned about.

a)

Thermal

b)

Sound

c)

Light

d)

Static

10.

Which is NOT a form of output energy from a car?

a)

Light

b)

Sound

c)

Nuclear

d)

Thermal

11.

The picture showing the energy conversion

heat energy being output is:

a)
b)
c)
d)
12.

The picture showing the energy conversion

Electrical → light

is:

a)
b)
c)
d)
13.

What is the energy conversion when you plug in a stereo and listen to music?

a)

electrical to mechanical

b)

chemical to heat

c)

electrical to sound

d)

potential to sound

14.

What is the energy conversion when you burn wood for a fire?

a)

electrical to thermal

b)

light to kinetic

c)

chemical to thermal

d)

chemical to electrical

15.

What kind of energy is represented in the picture?

a)

Heat

b)

Chemical

c)

Sound

d)

Nuclear

16.

A wind turbine makes use of which type of energy to generate electricity?

a)

chemical energy

b)

mechanical energy

c)

electric energy

d)

thermal energy

17.

A television converts electricity into

a)

light.

b)

sound.

c)

light and sound.

d)

light, sound, and heat.

18.

A bicycle is an example of what type of energy?

a)

Motion

b)

Heat

c)

Light

d)

Sound

19.

A computer uses what type of energy INPUT?

a)

Motion

b)

Light

c)

Electric

d)

Sound

20.

Which is an example of light energy?

a)

lawn mower

b)

blender

c)

flash light

d)

speaker

21.

This device OUTPUTS sound energy.

a)

headphones

b)

traffic light

c)

sun

d)

toaster

22.

Electrical Energy is all EXCEPT

a)

Fireplace

b)

blender

c)

computer

d)

tv

23.

Which one represents LIGHT ENERGY?

a)

traffic light

b)

lamp

c)

light bulb

d)

flashlight

e)

all of the above

24.

Which one is an example of THERMAL ENERGY?

a)

Fireplace

b)

Sunlight

c)

campfire

d)

stove

e)

All of the above

25.

Drumming and playing the guitar are an example of:

a)

Thermal energy

b)

Light energy

c)

Sound energy

d)

Electrical energy

26.

All of the following are forms of energy EXCEPT

a)

Mechanical Energy

b)

Heat Energy

c)

Light Energy

d)

Rock Energy

27.

Energy in motion is:

a)

Potential Energy

b)

Heat Energy

c)

Electric

d)

Kinetic Energy

28.

The picture shows what type of transformation

a)

Electrical to mechanical

b)

light to electric

c)

electrical to light

d)

light to light

29.

What type of energy conversion is shown in the image

a)

potential to kinetic

b)

electrical to potential

c)

electrical to heat

d)

heat to electrical

30.
A person who uses science knowledge to design something in order to solve a problem.
a)
electrical device
b)
engineer
c)
electrical energy
d)
argument
31.
Any type of technology that uses electricity to work
a)
engineer
b)
electrical device
c)
electrical energy
d)
argument
32.
The movement of energy (such as electricity) from one place to another.
a)
transfer of energy
b)
electrical grid
c)
convert/energy converter
d)
function
33.
wires that transfer electrical energy from many sources to many places
a)
transfer of energy
b)
electrical grid
c)
convert/energy converter
d)
function
34.
Information that helps you figure out a problem
a)
evidence
b)
claim
c)
argument
d)
electrical energy
35.
Changing energy to another form of energy, like electricity to sound or heat
a)
convert energy/converter
b)
energy
c)
function
d)
transfer of energy
36.
what something can do
a)
system
b)
energy
c)
function
d)
evidence
37.
a group of parts
a)
function
b)
energy 
c)
system
d)
evidence
38.
the ability to make things move or change
a)
function
b)
energy 
c)
system
d)
evidence
39.
sun (solar), wind, coal, etc.
a)
The Design Cycle
b)
Design
c)
Renewable energy source
d)
energy sources
40.
A proposed answer to a question.
a)
evidence
b)
claim
c)
argument
d)
electrical energy
41.
The needs or requirements that must be met
a)
claim
b)
design
c)
argument
d)
criteria
42.
The process used to find solutions to problems
a)
design
b)
The Design Process
c)
The parts of the electrical system (in the correct order)
d)
criteria
43.
Sun (solar), wind, water
a)
energy sources
b)
renewable energy sources
c)
The Design Cycle 
d)
design
44.
Energy source, converter, wires, converter
a)
The Design Cycle
b)
design
c)
system
d)
the parts of the electrical system (in the correct order)

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