2. Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Gaia and Systems Energy Calculations The Wonders of Graphing Jeopardy music courtesy of: http://www.favewavs.com/tv%20wavs.htm

3. Help (1) Save a duplicate of this template. (2) Enter all answers and questions in the outline view. (3) View as a slideshow. (4) Use the home red button after each question. ©Norman Herr, 2000

4. Question Answer Kinetic or Potential -1 ANSWER: The name given to the energy of motion. QUESTION: What is kinetic energy ?

5. Question Answer Kinetic or Potential -2 ANSWER: Then name used to describe stored energy. QUESTION: What is potential energy ?

6. Question Answer Kinetic or Potential -3 ANSWER: The formula for potential energy. QUESTION: What is PE = wh, or PE = mgh ?

7. Question Answer Kinetic or Potential -4 ANSWER: The formula for kinetic energy. QUESTION: What is KE = ½ mv 2 ?

8. Question Answer Kinetic or Potential -5 ANSWER: The point in an object’s descent at which its potential energy is greatest. QUESTION: What is right as it begins to fall?

9. Question Answer ANSWER: A fireplace could exhibit these forms of energy. QUESTION: What are heat, light, chemical? Forms and Transformations -1

10. Question Answer Forms and Transformations -2 ANSWER: These two forms of energy are often associated with friction. QUESTION: What is heat and sound ?

11. Question Answer Forms and Transformations -3 ANSWER: Flipping on a light switch exhibits these energy transformations. QUESTION: What is mechanical to electrical to light (and heat)?

12. Question Answer Forms and Transformations -4 ANSWER: A dog running would exhibit these forms of energy. QUESTION: What is chemical, mechanical, heat?

13. Question Answer Forms and Transformations-5 ANSWER: Using a blow dryer would show these energy transformations. QUESTION: What is mechanical to electrical to heat/sound?

14. Question Answer Gaia and Systems -1 ANSWER: The scientist famous for “creating” Gaia Theory. QUESTION: Who is James Lovelock?

15. Question Answer Gaia and Systems -2 ANSWER: The three main “components” of a system. QUESTION: What is input, output, and feedback?

16. Question Answer Gaia and Systems -3 ANSWER: Daisyworld’s main reason for being considered a feedback loop. QUESTION: What was that the black daisies absorbed light, and the white daisies reflecting it, leading the temp. to go up and down?

17. Question Answer Gaia and Systems -4 ANSWER: Possible inputs, outputs, and feedback for a school system. QUESTION: Input: Students, teachers, taxes, etc. Output: Education, reputation, waste (plastic, cardboard), etc. Feedback: students becoming teachers, students moving back to community, etc.

18. Question Answer Gaia and Systems -5 ANSWER: Connections between homeostasis, feedback loops, and cyclic variations. QUESTION: What is the fact that all three terms represent a case where a cycle is followed?

19. Question Answer Energy Calculations -1 ANSWER: The mass of an object if the force taken to move it is 15.00 N and its acceleration is 3.00 m/s 2 QUESTION: What is 5.00 kg?

20. Question Answer Energy Calculations -2 ANSWER: The distance an object traveled if a force of 35.50 N was applied, and the work done was 225.75 J. QUESTION: What is 6.36 m?

21. Question Answer Energy Calculations -3 ANSWER: The potential energy of an object with a mass of 12.25 kg that is 54 meters above the surface of the Earth. QUESTION: What is 6489.32 J ?

22. Question Answer Energy Calculations -4 ANSWER: The velocity of an object with a kinetic energy of 185,000,000.00 J and a mass of 12,000,000.00 kg. QUESTION: What is 5.55 m/s?

23. Question Answer Energy Calculations -5 ANSWER: The mass of an object that has 555.00 J of work done on it, is accelerating at a rate of 2.45 m/s 2 and travels a distance of 12.50 meters. QUESTION: What is 18.12 kg?

24. Question Answer Wonders of Graphing-1 ANSWER: This formula can be used to determine rate of change. QUESTION: What is ΔY divided by ΔX or Y 2 – Y 1 / X 2 – X 1

25. Question Answer Wonders of Graphing-2 ANSWER: The rate of change when X 1 = 2, X 2 = 5, Y 2 = 20, and Y 1 = 17 QUESTION: What is 1 unit/unit?

26. Question Answer Wonders of Graphing-3 ANSWER: The type of relationship shown by this graph. QUESTION: What is a direct relationship?

27. Question Answer Wonders of Graphing-4 ANSWER: The rate shown for this graph. QUESTION: What is a decreasing rate?

28. Question Answer Wonders of Graphing-5 ANSWER: A possible best fit line for this graph. QUESTION: What is