Science

7th -

8thgrade

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Year 9: Heat Transfer: Conduction, Convection, Radiation

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20 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt
    Image

    Hot coffee is stirred with a spoon, the spoon gets hot due to

    Convection

    Conduction

    Radiation

  • 2. Multiple Choice
    45 seconds
    1 pt
    Image

    A chair is placed several feet from a fire in a fireplace. The fireplace has a glass screen. The side of the chair facing the fireplace gets warm because of

    Convection

    Conduction

    Radiation

  • 3. Multiple Choice
    45 seconds
    1 pt
    Image

    A certain type of decorative lamp contains colored liquids. These liquids form globs that break off and rise to the top of the liquid. The globs rise due to

    Convection

    Conduction

    Radiation

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