What kind of energy is represented in this picture?
Thermal
Chemical
Electrical
Sound
6. Multiple Choice
45 seconds
1 pt
What kind of energy is represented in this picture?
Thermal
Potential
Nuclear
Mechanical
7. Multiple Choice
30 seconds
1 pt
What kind of energy?
Thermal
Electrical
Mechanical
Radiant
8. Multiple Choice
45 seconds
1 pt
What kind of energy does this device use?
Chemical
Electrical
Thermal
Chemical
9. Multiple Choice
30 seconds
1 pt
Work is:
A transfer of energy by a force to move and object
Something you get paid for
Something you take home
Makes you sweat
10. Multiple Choice
1.5 minutes
1 pt
On a roller coaster, where is maximum potential energy?
At the bottom of a big hill
When going around a corner
When going upside down
At the top of a big hill
11. Multiple Choice
1.5 minutes
1 pt
On a roller coaster, where is maximum kinetic energy?
At the bottom of a big hill
When going around a corner
When going upside down
At the top of a big hill
12. Multiple Choice
1 minute
1 pt
Kinetic Energy is:
Energy of motion
always conserved
Energy due to position
13. Multiple Choice
1 minute
1 pt
Potential Energy is:
The energy of motion
always conserved
The energy due to position
14. Multiple Choice
30 seconds
1 pt
Geothermal is an example.
Radiant Energy
Thermal Energy
Chemical Energy
Electrical Energy
15. Multiple Choice
30 seconds
1 pt
Wind and hydropower are examples.
Chemical Energy
Gravitational Energy
Mechanical Energy
Sound Energy
16. Multiple Choice
30 seconds
1 pt
Movement of a substance from one place to another.
Chemical Energy
Gravitational Energy
Mechanical Energy
Sound Energy
17. Multiple Choice
30 seconds
1 pt
The type of energy that allows us to hear is
Mechanical
Sound
Light
Electric
18. Multiple Choice
45 seconds
1 pt
What form of energy is being used when a person pushes heavy boxes across the floor?
Electrical energy
Mechanical energy
Heat energy
Sound energy
19. Multiple Choice
1 minute
1 pt
The Sun produces
light and heat energy
sound and light energy
heat and sound energy
electrical and light energy
20. Multiple Choice
1 minute
1 pt
How is light energy different than sound energy?
Light energy moves slower.
Light energy is what you see and sound energy is what you hear.
Light energy uses vibrations and sound energy does not.
Light energy is in a cell phone and sound energy is not.
21. Multiple Choice
1 minute
1 pt
When a grasshopper rubs its lets together, a sound is made because
its legs are hurt
the movement causes vibrations
the grasshopper is hungry and tired
The grasshopper is warning other animals of danger
22. Multiple Choice
3 minutes
1 pt
Wind turbines change wind energy into________________.
Electrical energy
light energy
wave energy
sound energy
23. Multiple Choice
3 minutes
1 pt
People might use a lamp to help them see, but in many cases, the bulb gets quite warm. The two forms of energy being produced by the lamp are _____________________________.
sound and thermal
electrical and light
light and thermal
sound and mechanical
24. Multiple Choice
3 minutes
1 pt
Water flowing downhill is demonstrating what form of energy?
mechanical
sound
light
electrical
25. Multiple Choice
1 minute
1 pt
Derek's hands are cold. Which is the best way for Derek to warm his hands?