P1a
- Created by: anniedarlington
- Created on: 27-03-15 15:48
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- P1a
- convection works very well in water as the currents move the warm water upwards easily
- energy efficiency in the home
- draught proofing strips on windows
- u-values = how effective a material is as an insulator
- pay back time isn't the only thing because things such as how much longer you will spend in the house are important factors
- concrete is used in storage heaters
- water is a poor conductor of heat as convection currents only warm water above hat source
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