Heat And Temperature Quiz 2
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Heat And Temperature Quiz 2

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Heat and temperature quiz, year 8

Heat and temperature quiz, year 8

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Heat And Temperature Quiz 2 Heat And Temperature Quiz 2 Presentation Transcript

  • Heat and temperature quiz
    Wednesday, 02 December 2009
  • Question 1
    The picture shows an old car at sunrise
    The car is becoming warmer – where is it getting the energy from?
  • Question 2
    The picture shows an ice cream in a warm room.
    Which way does energy flow in this situation?
  • Question 3
    How does energy get from the Sun to the Earth?
  • Question 4
    The Earth is said to be in energy balance?
    What does this mean?
  • Question 5
    It is said that the Earth may be subject to ‘Global Warming’
    What is supposed to be causing the problem?
  • Question 6
    The polar bear is cooling in the cold conditions it lives in.
    Which way does energy flow in this case?
  • Question 7
    How does the polar bear replace the energy it loses?
  • Question 8
    How does the bear’s coat help it retain heat energy?
    Give TWO reasons why the coat is a good insulator.
  • Question 9
    The polar bear is not well adapted to living in hot conditions.
    Why is the bear badly adapted to hot conditions?
  • Question 10
    What type of heat flow is shown in these diagrams?
  • Question 11
    What type of heat flow is shown on this diagram?
  • Question 12
    What type of heat transfer is shown is this diagram?
  • Question 13
    What is the best method for reducing heat loss through the roof of this house?
  • Question 14
    Why is this solar heating panel black?