Eighth Grade Science Unit 3 Quiz 3 S8P2.c Energy Transformations
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by julius smith
| 5 Questions
Note from the author:
Unit 3 Quiz 3 S8P2.c
1
1
Jennifer uses many forms of energy to get ready for school in the morning. Which table best matches each form of energy to Jennifer's actions?
A.

B.

C.

D.

2
1
Combustion engines, like those in cars and trucks, are propelled by the burning of gasoline. Which statement provides evidence of this?
A. The destruction of energy as chemical energy is destroyed
B. The creation of spontaneous energy as mechanical energy is created
C. The reproduction of energy as chemical energy combines with mechanical energy
D. The conservation of energy as chemical energy transforms into mechanical energy
3
1


A. Electrical energy is converted into light and solar energy
B. Heat energy is converted into chemical energy.
C. Electrical energy is converted into light and heat energy.
D. Solar energy is converted into light energy.
4
1
An electric fan is plugged into an outlet and the circuit completed, making the fan blades spin. Which of the following correctly describes this situation?
A. Mechanical energy is transformed into electrical energy.
B. Electrical energy is transformed into mechanical energy.
C. Mechanical energy is destroyed, and electrical energy is created.
D. Electrical energy is destroyed, and mechanical energy is created.
5
1


A. Heat, light, and sound
B. Electrical, light, and heat
C. Mechanical, sound, and light
D. Light, mechanical, and electrical
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