1. Jeopardy Q 1 Q 2 Q 3 Q 4 Q 5 Q 6Q 16Q 11Q 21 Q 7Q 12Q 17Q 22 Q 8 Q 13 Q 18 Q 23 Q 9 Q 14 Q 19Q 24 Q 10 Q 15 Q 20Q 25 Final Jeopardy Conservation Energy Types Terms Equations/ laws Kinetic or Potential

2. Question 1 When a plant falls from a window its ____ energy is transformed into Kinetic energy

3. Answer 1 What is – potential ?

4. Question 2 Energy of movement.

5. Answer 2 What is – kinetic ?

6. Question 3 A toaster receives its energy from the outlet in the form of _____ which is then converted to thermal energy to make toast.

7. Answer 3 What is – electrical ?

8. Question 4 Energy stored by things that stretch or compress

9. Answer 4 What is – elastic potential?

10. Question 5 Energy caused by splitting an atom’s center.

11. Answer 5 What is – nuclear ?

12. Question 6 Falling, swinging, and projectile motion all involve transformations between these forms of energy

13. Answer 6 What is kinetic and gravitational potential energy

14. Question 7 The total amount of kinetic and potential energy in a system is the...

15. Answer 7 What is mechanical energy?

16. Question 8 Energy can never by created or destroyed. The total amount of energy in the universe is constant.

17. Answer 8 What is – the law of conservation of energy

18. Question 9 Friction converts mechanical energy into ____ energy causing the mechanical energy of a system to decrease

19. Answer 9 What is thermal energy ?

20. Question 10 Mass is converted into energy in nuclear fission and fusion reactions. Fusion and fission occur in the ___ of certain atoms.

21. Answer 10 What are nuclei?

22. Question 11 Energy is measured in this SI unit

23. Answer 11 What is – Joules?

24. Question 12 The ability to do work.

25. Answer 12 What is – energy ?

26. Question 13 Green plants convert light energy from the sun into ___ potential energy

27. Answer 13 What is – chemical?

28. Question 14 As the mass of a moving object increases, so does its ____ energy.

29. Answer 14 What is – kinetic?

30. Question 15 A book and a feather sitting next to each other on a shelf have different ______ energies.

31. Answer 15 What is – gravitational potential?

32. Question 16 Which of the following is not used to calculate potential energy? Mass, height, gravitational acceleration, speed.

33. Answer 16 What is – speed?

34. Question 17 Which of the following is not used to calculate kinetic energy? Mass, velocity, height

35. Answer 17 What is – height?

36. Question 18 The kinetic energy of an object increases as its ____ increases Height, speed, volume

37. Answer 18 What is – speed?

38. Question 19 The mechanical energy of a coconut falling from a tree. Doesn’t exist, increases, decreases, remains constant.

39. Answer 19 What is – remains constant?

40. Question 20 Because of the law of conservation of energy, the maximum potential energy is equal to the maximum _____.

41. Answer 20 What is – kinetic?

42. Question 21 If a piece of wood on a carpenter’s shoulder has a GPE of 147 J, what is its maximum kinetic energy if he drops the wood?

43. Answer 21 What is – 147 J?

44. Question 22 Relationship: ½ mv 2

45. Answer 22 What is – kinetic?

46. Question 23 The type of energy indicated by a rolling ball.

47. Answer 23 What is – kinetic ?

48. Question 24 The type of energy indicated by a roller coaster at the top of the track.

49. Answer 24 What is – potential ?

50. Question 25 Relationship: mgh.

51. Answer 25 What is – gravitational potential energy?

52. Final Jeopardy If a carpenter lifts a 10 kg piece of wood to the back of his truck 1 m off the ground, what is its potential energy?

53. Final Jeopardy Answer What is 98 Joules?