Science

5th

grade

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Conduction, Convection, Radiation

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  • 1. Multiple Choice
    1 minute
    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
    45 seconds
    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
    45 seconds
    1 pt
    Image

    Which of the following is an example of convection?

    A hair dryer is drying up your hair.

    When the AC or heater changes the temperature.

    When a car engine turns hot after being turned on.

    When you are making soup and the water is rising and lowering.

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