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Energy Concepts Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. Which of the following best describes the form in which chemical energy exists?

Question 2 2. How is a larger chemical formed from smaller building blocks?

Question 3 3. Plants are a renewable resource that provide which of the following product(s) for our use?

Question 4 4. Which of the following is the best definition of renewable energy?

Question 5 5. Which of the following is the best definition of energy?

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Question 6 6. Which best describes a proven reserve?

Question 7 7. Which of the following types of energy does the sun use to heat up our atmosphere?

Question 8 8. What is heat?

Question 9 9. What makes thermal energy possible?

Question 10 10. Select the equation that represents the energy transformation when a chemical bond is broken.

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Question 11 11. Which of the following is an example of mechanical energy?

Question 12 12. What is the main difference between renewable and non-renewable resources?

Question 13 13. The aging of our bodies over time is an example of which of the following?

Question 14 14. What is a benefit of hydroelectric energy?

Question 15 15. Consider a bike coasting along a flat road. Which of the following accounts for the fact that the bike will eventually come to a stop?

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Question 16 16. A renewable energy resource:

Question 17 17. Which is NOT true about identified resources?

Question 18 18. Which of the following is NOT an example of a renewable resource?

Question 19 19. How do renewable and non-renewable energy resources differ?

Question 20 20. Which of the following is the best definition of entropy?

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Question 21 21. Radiant energy is possessed by:

Question 22 22. All of the following are drawbacks of hydroelectric energy facilities, EXCEPT:

Question 23 23. What do wind farms produce?

Question 24 24. Which of the following is NOT a characteristic of electromagnetic waves?

Question 25 25. In a hydroelectric energy plant, water generates electricity in a _____, by spinning _____ as it travels _____.

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Question 26 26. Which is NOT a drawback of wind power?

Question 27 27. Which of the following statements is NOT true about wind power?

Question 28 28. What happens to the amount of usable energy in a system over time?

Question 29 29. Which of the following electromagnetic waves has the highest amount of energy?

Question 30 30. Does the Law of Energy Conservation apply to machines?

Energy Concepts Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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