Science

6th -

8thgrade

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conduction convention radiation

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  • 1. Multiple Choice
    2 minutes
    1 pt
    What is the definition of CONDUCTION?
    When heat is transferred from objects like rays of light or electromagnetically.
    a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.
    When heat transfers from objects that are touching.
    When heat transfers through the heater or AC in your house.
  • 2. Multiple Choice
    2 minutes
    1 pt
    What is the definition of CONVECTION
    When heat transfers through waves.
    When heat transfers from objects that are touching.
    a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.
    Heat traveling from the sun
  • 3. Multiple Choice
    1 minute
    1 pt
    Image
    The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer. 
    conduction
    convection
    radiation
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