According to the Law of Conservation of Energy, energy cannot be _________ or ____________.
destroyed, destroyed
created, saved
created, destroyed
lost, found
3. Multiple Choice
30 seconds
1 pt
What is energy changing from one form to another?
energy conservation
energy transformation
energy creation
mechanical energy
4. Multiple Choice
30 seconds
1 pt
Which energy conversion is taking place when you put gasoline in a car?
thermal -> electrical
mechanical -> electrical
chemical -> mechanical
mechanical -> electromagnetic
5. Multiple Choice
30 seconds
1 pt
what type of energy is stored in a battery?
electrical
chemical
thermal
mechanical
6. Multiple Choice
30 seconds
1 pt
When you eat pizza, Chemical Energy is transferred to _____ Energy.
Solar
Electrical
Mechanical
Chemical
7. Multiple Choice
30 seconds
1 pt
Solar Energy is transferred to _____ Energy.
Mechanical
Solar
Sound
Electrical
8. Multiple Choice
30 seconds
1 pt
Electrical Energy is transferred to _____ Energy.
Thermal
Solar
Electrical
None
9. Multiple Choice
30 seconds
1 pt
Mechanical Energy is transferred to _____ Energy.
Solar
Mechanical
Electrical
Potential
10. Multiple Choice
30 seconds
1 pt
The picture shows a microwave oven. As a microwave oven is operated, electrical energy is transformed into all of the following types of energy EXCEPT —
solar
light
thermal
mechanical
11. Multiple Choice
30 seconds
1 pt
Electrical -> Mechanical -> Sound
A triple beam balance measuring an object’s mass
A pencil sharpener plugged into a wall outlet
A projector displaying a diagram on the screen
A working flashlight used to light up a dark corner
12. Multiple Choice
30 seconds
1 pt
Energy you get from eating an apple
nuclear energy
electromagnetic energy
sound energy
chemical energy
13. Multiple Choice
30 seconds
1 pt
What energy is given off when a cell phone rings?
Sound Energy
Gravitational Energy
Thermal Energy
Nuclear Energy
14. Multiple Choice
30 seconds
1 pt
Which energy transformation occurs in a toaster?
chemical to electric
electric to thermal
kinetic to chemical
thermal to potential
15. Multiple Choice
30 seconds
1 pt
Can you create energy?
Yes
No
16. Multiple Choice
30 seconds
1 pt
Can you destroy energy?
Yes
No
17. Multiple Choice
30 seconds
1 pt
Making a Fruit Smoothie is YUMMY! Plug a Blender into the wall outlet, and you're ready to go. Which choice below BEST shows the energy transformation of making a smoothie?
Electrical to Kinetic
Electrical to Chemical
Mechanical to Sound
Kinetic to Thermal
18. Multiple Choice
30 seconds
1 pt
A hot air balloon has the following energy transformations__________.
Thermal-Chemical-Electrical
Chemical-thermal-mechanical
Thermal-Mechanical
Thermal-Chemical
19. Multiple Choice
30 seconds
1 pt
Mr. Huff's students are complaining that it is hot in the classroom. He plugs in a fan and turns it on, what energy transformation now occurs?
mechanical to electrical
electrical to mechanical
chemical to mechanical
electromagnetic to mechanical
20. Multiple Choice
30 seconds
1 pt
In a nuclear power plant, uranium atoms are split in a process called “fission.” This releases a tremendous amount of energy. In order to provide this energy to factories and homes, the power plant converts the energy to –