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GCSE - OCR Gateway
 
P1 Energy for the home
 
 

Did you know? 

The Energy-Saver light bulb is 5 times more efficient than an ordinary filament bulb. 

 

      

 P1 Efficient use of energy 

Syllabus Summary Questions Answers

   

    Specification reference

  • P1a: Heating houses.
    .
  • P1b: Keeping homes warm.

    Learning outcomes

  • To know the reasons to use less energy..

  • To know some ways that saves energy.

    Keywords

  • Efficiency - payback time - environment - money - insulation.