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Energy Transformation - Task Cards

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Last updated about 1 year ago
20 questions
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Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Which of these devices is the only one NOT designed to use electrical energy?

Question 5
5.

Question 6
6.

Question 7
7.

Which type of renewable energy transforms mechanical energy into electrical energy?

Question 8
8.

Which image shows an object that transforms electrical energy into light energy?

Question 9
9.

Which object transforms electrical energy into sound energy?

Question 10
10.

Which of these devices is the only one that does NOT transform electrical energy into thermal energy?

Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

Question 15
15.

Question 16
16.

Question 17
17.

Question 18
18.

Question 19
19.

Question 20
20.


What form of energy is used by all of the activities shown in the images above?
Electrical
Mechanical
Sound
Thermal
When the power went out, a family lit a candle and turned on a flashlight so they could find their way in the dark.


What form of energy are both the candle and the flashlight producing in this situation?
Sound
Thermal
Light
Chemical
What form of energy is related to all of the images below?

Chemical
Thermal
Mechanical
Sound
Which form of energy is related to all of the pictures below?

Thermal
Sound
Light
Chemical
Which form of energy is stored in batteries in order for electricity to be produced?

Chemical
Sound
Light
Thermal
A student uses a computer to complete their homework.

Which answer choice explains the energy transformation that occurs when using a computer?
Electrical energy is transformed into light and chemical energy.
Thermal energy is transformed into electrical energy.
Electrical energy is transformed into mechanical and sound energy.
Electrical energy is transformed into light and sound energy.
Students listed energy forms used and produced during a school concert.


Which of the items on the list involve a transformation of mechanical energy to sound energy?
Items 3 and 5 only
Items 1 and 3 only
Items 1, 2, and 3 only
Items 1, 3, and 5 only
Which answer choice describes the energy transformation that occurs when using a flashlight?

Chemical energy is transformed into light energy.
Chemical energy is transformed into electrical energy, which is transformed into light energy.
Light energy is transformed into electrical energy, which is transformed into mechanical energy.
Thermal energy is transformed into light energy.
Many musicians use electric guitars.


Which description of energy as it relates to an electric guitar is NOT correct?
Strumming the guitar uses mechanical energy.
Electrical energy is used to power the guitar.
Thermal energy is used to power the guitar.
Sound energy is emitted from the speaker when playing the guitar.
Hydroelectric dams and water wheels can both use moving water to create power for homes.


What energy transformation occurs in these devices?
Mechanical energy to electrical energy
Electrical energy to sound energy
Mechanical energy to thermal energy
Thermal energy to chemical energy
A conveyor belt moves luggage at the airport. Which statement about conveyor belts is correct?

A conveyor belt transforms mechanical energy into electrical energy.
A conveyor belt transforms mechanical energy into light energy.
A conveyor belt transforms sound energy into mechanical energy.
A conveyor belt transforms electrical energy into mechanical energy.
Using a toaster involves the following steps:



At what point during usage is electrical energy transformed into thermal energy?
Step 1
Step 2
Step 3
Step 4
Students made a table with items that transform electrical energy into light energy.


Which examples do NOT first require a chemical energy transformation in order for these items to work?
3 and 5
1 and 2
4 and 5
2 and 3

A blender transforms electrical energy into —
light and mechanical energy.
mechanical and sound energy.
thermal and light energy.
electrical energy.
Students made a list of how energy is used.


Which of the items on the list are NOT correct?
Items 1 and 2
Items 1, 2, and 3
Items 3 and 4
Item 3