Other questions in this quiz

2. which of the following energy transfer processes do not require particles?

  • convection
  • evaporation
  • radiation
  • conduction

3. what objects are best at emitting infrared radiation?

  • light, shiny materials
  • dark, shiny materials
  • dark, dull materials
  • light, dull materials

4. how do you calculate the efficiency of a device?

  • (useful output*100%)/total input
  • (useful output/total input)*100%
  • (total input/useful output)*100%
  • (useful output/100%)*total input

5. what is transmission?

  • an object giving out energy
  • energy travelling through a material
  • energy being transferred from one object to another
  • an object taking in energy


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