Physics
- Created by: rainbowcaitlin
- Created on: 28-04-14 21:32
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- Ways of saving energy
- Loft insulation
- Fibreglass wool
- Laid on the floor
- Reduces CONDUCTION
- £200
- £100 saving
- Payback time 2 years
- Fibreglass wool
- Hot water tank jacket
- Reduces CONDUCTION
- £60
- Saving £15
- Payback time 4 years
- Double glazing
- Two layers of glass with an air gap between them
- Reduces CONDUCTION
- £2400
- £80 saving
- 30 years payback time
- Two layers of glass with an air gap between them
- Untitled
- Thick curtains
- Reduces CONDUCTION and RADIATION
- £180
- £20 SAVING
- Draught excluders
- Strips of foam and plastic
- £100
- £15 saving
- Strips of foam and plastic
- Cavity walls
- £150
- £100 saving
- Untitled
- Loft insulation
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