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Energy Transfomations - Deal

Total questions: 18

Worksheet time: 11mins

Name
Class
Date
1.
what type of energy is stored in a battery?
a)
electrical
b)
chemical
c)
thermal
d)
mechanical
2.
What kind of energy is represented in the picture?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
3.
According to the Law of Conservation of Energy, energy cannot be _________ or ____________. 
a)
destroyed, destroyed
b)
created, saved
c)
created, destroyed
d)
lost, found
4.

The picture showing the energy conversion

Light → chemical

is:

a)
b)
c)
d)
5.

What is the energy transformation in the picture

a)

Electrical to thermal

b)

Dads home 2

c)

Electrical to mechanical

d)

Mechanical to electrical

6.

This diagram is showing which of the following transformations?

a)

light energy ----> thermal energy

b)

thermal energy ----> light energy

c)

light energy ----> chemical energy

d)

chemical energy ----> light energy

7.

A car is a device that converts chemical energy (gas) into all of the following types of energy EXCEPT...

a)

sound energy

b)

electromagnetic energy

c)

kinetic energy

d)

nuclear energy

8.

Visible light is what type of energy?

a)

nuclear energy

b)

sound energy

c)

electromagnetic energy

d)

chemical energy

9.

Energy can be created.

a)

true

b)

false

10.

Energy can change forms.

a)

true

b)

false

11.

What is the energy transformation of a fan that you plug into an outlet?

a)

chemical energy changes into light energy and sound energy

b)

electrical energy changes into kinetic energy and sound energy

c)

electromagnetic energy changes into kinetic energy and sound energy

12.

A heater that you plug into an outlet converts _________________ energy into ________________ energy.

a)

chemical, thermal

b)

electromagnetic, thermal

c)

electrical, thermal

d)

kinetic, chemical

13.

Humans get their energy from animals and plants. Animals get their energy from plants. Plants get their energy from the _________________.

a)

universe

b)

sun

c)

atmosphere

d)

planets

14.
What is the energy transformation?
a)
Kinetic to Mechanical and Electrical
b)
Chemical to Thermal and Electromagnetic (light)
c)
Electromagnetic to Chemical and Electrical
d)
Kinetic to Sound and Chemical
15.
What is the energy transformation?
a)
Kinetic to Mechanical to Electrical
b)
Mechanical to Electrical to Kinesthetic
c)
Electromagnetic to Chemical to Electrical
d)
Kinetic to Sound to Chemical
16.
What is the energy transformation?
a)
Electrical to Electromagnetic
b)
Mechanical to Electrical
c)
Electrical to Thermal
d)
Kinetic to Sound
17.
What is the energy transformation?
a)
Electromagnetic to Electrical
b)
Mechanical to Electrical
c)
Electrical to Thermal
d)
Kinetic to Sound
18.
What does the Law of Conservation of Energy state?
a)
That energy is the movement of electrons within an atom.
b)
That energy is a means to an end.
c)
That energy can be created when needed.
d)
That energy cannot be created or destroyed.