1. Definition
Which definition matches “Potential energy”?
2. Fill in the blank
Potential energy is the energy an object has because of its __________, condition, or chemical composition.
3. Definition
Which definition matches “Mechanical energy”?
4. Fill in the blank
Kinetic energy is the energy associated with __________.
5. Matching
The total kinetic energy of all the particles that make up an object. Particles move faster at higher temperatures.
6. Matching
The energy of an object that is due to the object's motion.
7. Definition
Which definition matches “Work”?
8. Definition
Which definition matches “Joule (J)”?
9. Fill in the blank
Kinetic energy depends on the mass and the __________ of an object.
10. Definition
Which definition matches “Energy”?
11. Matching
The chemical process a plant uses to make food.
12. Fill in the blank
__________ energy is called potential energy.
13. Fill in the blank
__________ energy is the kinetic energy of electromagnetic waves, which include visible light, X-rays, and microwaves.
14. Fill in the blank
When two objects collide, each exerts a __________ on the other that can cause energy to pass from one to the other.
15. Definition
Which definition matches “Sound energy”?
16. Fill in the blank
__________ energy is the total kinetic energy of all the particles that make up an object.
17. Matching
Any region in which a noncontact force has an effect on objects in the field.
18. Matching
Energy cannot be created or destroyed, but it can be transferred between the different parts of a system.
19. Fill in the blank
In order to function, __________ must be put in the system.
20. Matching
The kinetic energy of moving electric charges.