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Jeopardy! Day 11: 5/5/11 Objective: I will score an 80% or better on my test tomorrow.

Published byJonah Warner Modified over 6 years ago

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Presentation on theme: "Jeopardy! Day 11: 5/5/11 Objective: I will score an 80% or better on my test tomorrow."— Presentation transcript:

1 Jeopardy! Day 11: 5/5/11 Objective: I will score an 80% or better on my test tomorrow.

2 Jeopardy Conduction Convection Radiation Heat Temperature Potpourri 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500 Final Jeopardy!

3 What is the Method of Heat transfer?
$100 Conduction What is the Method of Heat transfer?

4 $100 Answer Conduction Touch/contact

5 Return

6 Give an example of a good conductor
$200 Question Conduction Give an example of a good conductor

7 $200 Answer Conduction Any metal

8 Return

9 $300 Question Conduction Give an example of conduction

10 $300 Answer Conduction Pan frying chicken

11 Return

12 Explain conduction using molecules
$400 Question Conduction Explain conduction using molecules

13 $400 Answer Conduction Molecules vibrate and bump into neighboring molecules

14 Return

15 Explain how specific heat relates to conduction
$500 Question Conduction Explain how specific heat relates to conduction

16 $500 Answer Conduction High specific heat poor conductor
Low specific heat good conductor Material Specific heat (J/kg°C) water ,184 oil ,900 wood ,800 Aluminum Concrete glass steel gold

17 Return

18 What is the method of heat transfer?
$100 Question Convection What is the method of heat transfer?

19 $100 Answer Convection Fluid motion

20 Return

21 Daily Double Daily Double!

22 Give an example of natural convection
Daily Double Question Give an example of natural convection

23 Sea breeze, land breeze, boiling water, etc.
Daily Double Answer Sea breeze, land breeze, boiling water, etc.

24 Return

25 $300 Question Convection Give an example of Forced convection

26 $300 Answer Convection Attic fan, ceiling fan, space heater, blower from the furnace, blow dryer, etc.

27 Return

28 Why is the furnace in the basement of houses?
$400 Question Convection Why is the furnace in the basement of houses?

29 $400 Answer Convection Hot air rises, to heat the rest of the house.

30 Return

31 Explain the cycle of a sea breeze.
$500 Question Convection Explain the cycle of a sea breeze.

32 $500 Answer Convection Warm air rises over the land and is replaced by the cool air over the water.

33 Return

34 What is the method of Heat transfer?
$100 Question Radiation What is the method of Heat transfer?

35 Electromagnetic waves
$100 Answer Radiation Electromagnetic waves

36 Return

37 What color is best suited for a hot summer climate?
$200 Question Radiation What color is best suited for a hot summer climate?

38 $200 Answer Radiation White or light color

39 Return

40 Give an example of radiation
$300 Question Radiation Give an example of radiation

41 $300 Answer Radiation Sun, fire

42 Return

43 Why does dropping black ash on snow helps during winter?
$400 Question Radiation Why does dropping black ash on snow helps during winter?

44 Black absorbs thermal radiation and emits as heat energy.
$400 Answer Radiation Black absorbs thermal radiation and emits as heat energy.

45 Return

46 Explain the wave theory of radiation.
$500 Question Radiation Explain the wave theory of radiation.

47 $500 Answer Radiation Radiant Energy travels on waves through space on particles or pure energy. Radiation is a heating mechanism that takes place through electromagnetic waves.

48 Return

49 $100 Question Heat Define heat

50 $100 Answer Heat The flow of Eth from one object to another due to temperature difference.

51 Return

52 Heat is the flow of ______
$200 Question Heat Heat is the flow of ______

53 $200 Answer Heat Energy/Eth

54 Return

55 What two factors determine the quantity of heat?
$300 Question Heat What two factors determine the quantity of heat?

56 $300 Answer Heat Mass and speed 50oC 100oC 2 1

57 Return

58 Name 2 units used for heat.
$400 Question Heat Name 2 units used for heat.

59 $400 Answer Heat Joules and Calories 1 Calorie = Joules

60 Return

61 Explain the method of heat transfer by radiation.
$500 Question Heat Explain the method of heat transfer by radiation.

62 $500 Answer Heat The movement of heat through space or air carried on electromagnetic waves.

63 Return

64 $100 Question Temperature
What temperature scale boils at 100 and freezes at 0?

65 $100 Answer Temperature Celsius

66 Return

67 $200 Question Temperature
At what temperature is there no kinetic energy?

68 $200 Answer Temperature 0 Kelvin, -273˚C, -459˚F

69 Return

70 $300 Question Temperature
What determines temperature?

71 The average kinetic energy of the molecules
$300 Answer Temperature The average kinetic energy of the molecules

72 Return

73 $400 Question Temperature
What is the final temperature of 1 L of 20˚C water and 1 L of 100˚C water?

74 $400 Answer Temperature 60˚C 20+100=120 120/2=60

75 Return

76 $500 Question Temperature
Who developed the absolute temperature scale?

77 $500 Answer Temperature Lord Kelvin

78 Return

79 What is the direction of heat flow?
$100 Question Potpourri What is the direction of heat flow?

80 $100 Answer Potpourri Hot  Cold

81 Return

82 What transfer of energy does not require matter?
$200 Question Potpourri What transfer of energy does not require matter?

83 $200 Answer Potpourri Radiation

84 Return

85 What method of energy transfer is used for frying eggs?
$300 Question Potpourri What method of energy transfer is used for frying eggs?

86 $300 Answer Potpourri Conduction

87 Return

88 Why does the Earth stay warmer during a cloudy night?
$400 Question Potpourri Why does the Earth stay warmer during a cloudy night?

89 $400 Answer Potpourri The clouds reflect the thermal radiation back to the Earth. The clouds act as a blanket and trap the heat between the clouds and the Earth.

90 Return

91 $500 Question Potpourri Explain how a white Styrofoam cup with lid prevents all types of heat transfer.

92 $500 Answer Potpourri Styrofoam- prevents conduction
Lid- prevents convection and radiation White color- prevents radiation

93 Return

94 Final Jeopardy Topic

95 Final Jeopardy Question
What are temperatures on the Celsius scale for: Room Temperature? Body Temperature?

96 Final Jeopardy Answer Room Temperature? 20°C Body Temperature? 37°C

97 Thank you for playing!

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