Energy and energy resources Revision on the questions I got wrong in past papers 3.5 / 5 based on 3 ratings ? ScienceEnergy and efficiencyGCSEAll boards Created by: RebeccaCreated on: 25-06-11 16:59 What is an idependant variable? is the one that is changed or selected by you 1 of 3 What is the only energy resource that is NOT used to produce steam? Hydroelectric 2 of 3 Whcih two of the following does double glazing reduce? conduction and convection 3 of 3
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