1. Energy Quiz

2. Q1: ________ is the process of heat moving through direct contact of two objects.
A: Conduction

3. A: The Apple (It’s higher up)
Q 2: Which object has MORE Gravitational Potential Energy at it’s current position?
A: The Apple (It’s higher up)

4. Q 3: A windmill generates electric energy by using ______ energy from the moving of it’s blades.
A: Mechanical

5. A: Volume (“loudness”)
Q 4: The amplitude of a wave will effect a sound by changing the __________ you hear.
A: Volume (“loudness”)

6. Q 5: When you think of electric energy, it is acceptable to always think of it as:
A: Electricity

7. Q 6: The color you see is controlled by what property of a wave?
A: Wavelength

8. A: Convection (cool air sinks)
Q 7: Refrigerators often use _________ to move cool air around to cool the food.
A: Convection (cool air sinks)

9. Q 8: Which form of energy is often made during an energy transfer but is “lost” into the air/space?
A: Heat

10. A: Electric. (Humans don’t “plug in” for electricity)
Q 9: What is wrong with the energy flow chart that represents how a human gets their energy?
Nuclear
Light
Chemical
Electric
Mechanical
A: Electric. (Humans don’t “plug in” for electricity)

11. A: The one with more mass (not necessarily the “larger” one)
Q 10: Two marbles sit on a ramp. Which will move the cup more at the bottom?
A: The one with more mass (not necessarily the “larger” one)

12. A: Higher on the ramp! (More height = more GPE!)
Q 11: Where would I place the smaller mass marble to accomplish the same amount of energy the larger mass marble will do on the cup?
= ?
A: Higher on the ramp! (More height = more GPE!)

13. A: Electric (plugging it in)
Q 12: In order to use the mechanical energy in a blender, which form of energy would be helpful to get first?
A: Electric (plugging it in)