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Science 3 p.480-482 and Review

  • Game Code: 3317331
  •  English    20     Public
    heat
  •   Study   Slideshow
  • What is heat?
    It is the flow of energy between objects.
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  • What can heat travel through?
    solids, liquids and gases
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  • What happens to your hands when you touch a hot bowl?
    they get warm or hot
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  • Can heat travel through space?
    yes
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  • Heat always flows from _______ to _________.
    warmer to cooler objects
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  • What is the Earth's main source of heat?
    The Sun.
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  • What is a source?
    It is where something comes from.
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  • What does the Sun's heat warm?
    air, land and water
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  • What are some sources of heat in your home?
    fires, light bulbs and stoves
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  • What uses electricity to produce heat in your home?
    light bulbs and electric stoves
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  • What can happen when you rub two objects together?
    it will produce or make heat
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  • What happens when you rub your hands together?
    They will get warm.
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  • What are some objects that get very hot in the Sun?
    sand, metal, road, etc
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  • What is thermal energy?
    the energy that makes particles move
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  • What has more thermal energy? a hot object or a cold object
    a hot object
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  • What does temperature really measure?
    thermal energy
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