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Jeopardy

Jeopardy. Physical Science Chapter 15 Review Game. Select a Category. Energy. Work is the transfer of this. 1 point. Check. Energy. What is energy?. 1 point. Back to Category Slide. Energy. This is transferred by a force moving an object through a distance. 2 points. Check. Energy.

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Jeopardy

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  1. Jeopardy Physical Science Chapter 15 Review Game

  2. Select a Category

  3. Energy Work is the transfer of this. 1 point Check

  4. Energy What is energy? 1 point Back to Category Slide

  5. Energy This is transferred by a force moving an object through a distance. 2 points Check

  6. Energy What is the energy? 2 points Back to Category Slide

  7. Work and Power The energy of motion. 3 points Check

  8. Energy What is kinetic energy? 3 points Back to Category Slide

  9. Energy A canoe with a mass of 30 kg floats downriver at 2 m/s. What is its KE? 4 points Check

  10. Work and Power What is 120 J? 4 points Back to Category Slide

  11. Energy An object’s gravitational PE is related to these things. 5 points Check

  12. Energy What are height, mass, and acceleration due to gravity? 5 points Back to Category Slide

  13. Forms of Energy The type of energy that increases when an object becomes warmer. 1 point Check

  14. Forms of Energy What is thermal energy? 1 point Back to Category Slide

  15. Forms of Energy The total of an object’s kinetic and potential energy. 2 points Check

  16. Forms of Energy What is mechanical energy? 2 points Back to Category Slide

  17. Forms of Energy The law of conservation of energy states this. 3 points Check

  18. Forms of Energy What is energy cannot be created or destroyed, but can be converted to other forms? 3 points Back to Category Slide

  19. Forms of Energy Energy and work are measured in this unit. 4 points Check

  20. Forms of Energy What is Joule? 4 points Back to Category Slide

  21. Forms of Energy The kinetic energy of an object is proportional to the square of its ___________. 5 points Check

  22. Forms of Energy What is velocity? 5 points Back to Category Slide

  23. Energy Conversion Energy that is stored due to its position or shape. 1 point Check

  24. Energy Conversion What is potential energy? 1 point Back to Category Slide

  25. Energy Conversion Energy resources that exist in limited amounts and, once used, cannot be replaced except over the course of millions of years. 2 points Check

  26. Energy Conversion What are nonrenewable energy resources? 2 points Back to Category Slide

  27. Energy Conversion Show how the units in the KE equation are equal to one Joule. 3 points Check

  28. Energy Conversion Kg-m2/s2 = N-m = J 3 points Back to Category Slide

  29. Energy Conversion This increases the elastic potential energy of a spring. 4 points Check

  30. Energy Conversion What is compressing or stretching the spring? 4 points Back to Category Slide

  31. Energy Conversion The KE of a moving cart with a mass of 74 kg and velocity of 52 m/s. 5 points Check

  32. Energy Conversion What is 200,096 J? 5 points Back to Category Slide

  33. Problems The PE of a 99 kg rock 5 m off the ground. 1 point Check

  34. Problems What is 4851 J? 1 point Back to Category Slide

  35. Problems The KE of a 12000 g chair sliding across the floor at 3 m/s. 2 points Check

  36. Problems What is 108 J? 2 points Back to Category Slide

  37. Problems The gravitational PE of a skydiver having a mass of 76 kg at the instant she is 1000 m in the air moving at a rate of 29 m/s. 3 points Check

  38. Problems What is 744,800 J? 3 points Back to Category Slide

  39. Problems The KE of a ball with a mass of 145 g moving horizontally through the air at a speed of 5 m/s at a height of 47 m. 4 points Check

  40. Problems What is 3.625 J? 4 points Back to Category Slide

  41. Problems The beginning KE of a pendulum at the highest point in its swing with a beginning PE of 45 J and a KE of 45 J at its lowest point in the swing. 5 points Check

  42. Problems What is 0 J? 5 points Back to Category Slide

  43. Congratulations!You have completed the game of Jeopardy.

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