Other questions in this quiz

2. Which order is the order of the surfaces which emit most heat radiation?

  • All equal
  • Depends on what the surface material is, never in it's colour!
  • Dark matt, dark shiny, light matt, light shiny
  • Light shiny, light matt, dark shiny, dark matt

3. Heat radiation is that transfer of heat energy by...

  • Infrared radiation
  • Conduction
  • Convection
  • Friction

4. All objects emit...

  • Infrared radiation
  • Sound waves
  • Electricity
  • Currents

5. An object that's hotter than its surroundings emits more radiation than it absorbs so it is....

  • Cools down
  • Heats up
  • Neutralises

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