Energy Test Review
Energy Test Review
Matching. Write the correct letter for each of the following questions.
1. ______Hot ironA. Chemical Energy
2. ______Used to make a TV come onB. Thermal Energy
3. ______Light from a fireC. Nuclear Energy
4.______In a batteryD. Electrical Energy
5. ______In the bonds of the center of a helium atomE. Radiant Energy
True/False: Mark the statement as True (T) or False (F). *If it is False, correct it to make it True.
6. ______An ice-cream cone has more thermal energy than a cup of hot chocolate.
7.______Potential energy depends on the speed and height of an object.
8.______Kinetic energy depends on the height and mass of an object.
9.______The human body uses nuclear energy when using the muscles to do work.
10.______The turbine of a power plant is the component that makes the electricity.
Fill in the Blank: Write a word in the blank that completes the sentence.
11. A lamp uses electrical energy that is transformed into______energy.
12.A photovoltaic cell converts ______energy into ______energy.
13.The ______is the largest source of energy on Earth.
14. Coal, oil, and natural gas are examples of ______.
15.As you increase the______and/or______of an object, you increase its
kinetic energy.
Matching: Write the correct letter for each of the following questions.
16.Energy resources that will never run out A. Geothermal Energy
17.Energy created using water in a dam B. Renewable Resources
18. Resources that are used faster than they can be replaced C. Inexhaustible resources
19. Energy created using the temperature of the earth D. Non-renewable resources
20. A resource that can be replaced E. Hydroelectric Energy
Multiple Choice: Circle the correct answer and write the letter in the blank for each of the following questions.
21. ______Which is NOT an advantage of nuclear energy?
A. Creates a large amount of energyC. Limited amounts of uranium
B. No air pollutionD. Need only a small amount for fuel
22. ______During the photosynthesis process, ______energy from the sun is converted into ______energy in the plant.
A. radiant, electricalC. chemical, radiant
B.radiant, chemicalD. thermal, chemical
23. ______The Law of Conservation of Energy states which of the following?
A. Energy is always created and destroyed: it never remains the same amount.
B.Energy is gained during transformations when less is used.
C. Energy is lost when a large is needed to make an object work.
D. Energy is never created or destroyed; it only changes form.
24. When operating a wind up toy, which of the following transformations occurs?
A. Chemical to electrical to kineticC. Chemical to potential
B. Chemical to mechanical to kineticD. Mechanical to thermal
25. Which of the following presents the correct steps for electrical generation in a coal power plant?
A. Burn the coal to make the steam, to spin the generator, to turn the turbine.
B. Burn the coal to boil the water, to make the steam, to spin the generator, to turn the turbine.
C. Burn the coal to boil the water, to make the steam, to turn the turbine, to spin the generator.
D. Use the water to turn the turbine, to spin the generator.
Word Bank
# 6-10
speedlesschemical
massgenerator
# 11-15
masssunradiant
radiantelectricalspeed