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JCE (Botswana) Heat: Energy Transfer — practice questions

Explore 1 free Heat: Energy Transfer questions in JCE (Botswana) Natural Sciences. Open each question or exercise to read its content, reference answers and available explanation.

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Heat: Energy Transfer questions and exercises with answers

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Worked practice questions

Box each case by how heat moves

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Items
  1. Item
    Spoon in hot tea
    Category
    Conduction
  2. Item
    Sun warms Earth
    Category
    Radiation
  3. Item
    Warm air rises
    Category
    Convection
  4. Item
    Metal rod warms up
    Category
    Conduction
  5. Item
    Lava lamp blobs
    Category
    Convection
  6. Item
    No touching needed
    Category
    Radiation
  7. Item
    Water in a hot pot
    Category
    Convection
  8. Item
    Objects must touch
    Category
    Conduction
Categories
  1. Item
    Conduction
  2. Item
    Convection
  3. Item
    Radiation
Instructions
Tap an item to pick it up, then tap the conduction, convection or radiation box.
_Source: Siyavula Natural Sciences Grade 7 (CC BY 4.0), Heat: Energy transfer_

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