3. NEXT

9. 15 20 25 510 Vocab Heat Transfer Con/Ins States of Matter Heat Trans 2 5 5 5 5 10 15 20 25 20 Team One Team Two Team Three Team Four Team Five Team Six

10. Question for 5 Points I am a measure of heat. I tell you how fast or slow molecules are moving. Show Answer

11. Topic 1 Answer for 5 Points temperature Back to Board

12. Question for 10 Points I am the transfer of thermal energy from one object to another Show Answer

13. Topic 1 Answer for 10 Points heat Back to Board

14. Question for 15 Points I describe the flow of energy from one object to another by touching another object. Show Answer

15. Topic 1 Answer for 15 Points conduction Back to Board

16. Question for 20 Points I transfer energy by the movement of matter (such as a liquid or air) Show Answer

17. Topic 1 Answer for 20 Points convection Back to Board

18. Question for 25 Points I am an object that lets heat pass through me very easily. Show Answer

19. Topic 1 Answer for 25 Points conductor Back to Board

20. Question for 5 Points Heat transferring from a stove burner to the cooking pot sitting on top of it Show Answer

21. Topic 2 Answer for 5 Points conduction Back to Board

22. Topic 2 Question for 10 Points The sun heating the earth. Show Answer

23. Topic 2 Answer for 10 Points radiation Back to Board

24. Topic 2 Question for 15 Points holding a warm mug of hot chocolate in your hands Show Answer

25. Topic 2 Answer for 15 Points conduction Back to Board

26. Topic 2 Question for 20 Points Hot air being blown into a room from a furnace Show Answer

27. Topic 2 Answer for 20 Points convection Back to Board

28. Topic 2 Question for 25 Points Sitting around a campfire at night, warming my hands near the flames Show Answer

29. Topic 2 Answer for 25 Points radiation Back to Board

30. Question for 5 Points copper is a _______. Show Answer

31. Topic 3 Answer for 5 Points conductor Back to Board

32. Question for 10 Points wood is a ___________. Show Answer

33. Topic 3 Answer for 10 Points insulator Back to Board

34. Question for 15 Points styrofoam is a _____________. Show Answer

35. Topic 3 Answer for 15 Points insulator Back to Board

36. Question for 20 Points iron is a _______________ Show Answer

37. Topic 3 Answer for 20 Points conductor Back to Board

38. Question for 25 Points air is a very bad ____________. Show Answer

39. Topic 3 Answer for 25 Points conductor Back to Board

40. Question for 5 Points A change in an objects state of matter is a __________ change. Show Answer

41. Topic 4 Answer for 5 Points physical Back to Board

42. Question for 10 Points When an objects particles speed up the object will also __________. Show Answer

43. Topic 4 expand Back to Board

44. Question for 15 Points When water freezes it __________. Show Answer

45. Topic 4 Answer for 15 points expands Back to Board

46. Question for 20 Points When water heats up to a boiling temperature it begins to ______________. Show Answer

47. Topic 4 Answer for 20 Points evaporate Back to Board

48. Question for 25 Points Heat causes physical changes in matter by changing A.a gas to a liquid B.a liquid to a solid C. a gas to a solid D.a solid to a liquid Show Answer

49. Topic 4 Answer for 25 Points D. a solid to a liquid Back to Board

50. Question for 5 Points You decided to warm up last night's chili, but you forgot to use a potholder when you grabbed the handle of the hot, metal pan. The painful burn you now have on your hand is an example of the _____________ of heat. Show Answer

51. Topic 5 Answer for 5 Points conduction Back to Board

52. Question for 10 Points There is a pan of hot soup cooking on the stove with a large spoon in it for stirring. Which type spoon will allow the heat to travel quickly to the handle and burn the person stirring it? A. metal spoon with metal handle B. plastic spoon with plastic handle C. wooden spoon with wooden handle D. metal spoon with plastic handle Show Answer

53. Topic 5 Answer for 10 points A. metal spoon with metal handle Back to Board

54. Question for 15 Points A winter coat acts as ___________________ to help keep your body warm. Show Answer

55. Topic 5 Answer for 15 Points an insulator Back to Board

56. Question for 20 Points As Keisha heats up water for hot chocolate, the molecules __________________. Show Answer

57. Topic 5 Answer for 20 Points Which best explains why there are gaps between the concrete sidewalks? A. When temperatures get cold, the gaps allow the concrete to expand without cracking. B. When temperatures get hot, the gaps allow the concrete to expand without cracking. C. When temperatures get cold, the gaps allow the concrete to contract without cracking. D. When temperatures get hot, the gaps allow the concrete to contract without cracking Back to Board

58. Question for 25 Points Mr. Olivares drinks coffee on his way to work. Today, he poured it into a metal travel mug instead of a paper cup. What will he most likely notice about the temperature of his coffee when he gets to work? A. His coffee will be colder, because the mug is taller. B. His coffee will still be hot, because the mug is taller. C. His coffee will be colder, because the mug is metallic. D. His coffee will still be hot, because the mug is metallic. Show Answer

59. Topic 5 Answer for 25 Points C. His coffee will be colder, because the mug is metallic. Back to Board

60. Show Question

61. “ Big Points ” Question Which statement best describes how winter weather can damage roads? A. Snow and ice can cause car accidents, which damage roads. B. Rain, ice, and snow can cause the painted lines on roads to fade. C. Cold temperatures can cause road materials to expand, creating potholes. D. Water can get into cracks in roads, then freeze and expand, making the cracks worse. Show Answer 30292827262524232221201918171615141312111098765

62. Big Points Answer for Big Points D. Water can get into cracks in roads, then freeze and expand, making the cracks worse. Thanks for playing! To End

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