Tag: equations

  • Energy Equations Physics Gcse

    Energy Equations Physics Gcse. E = i × v × t. Energy efficiency (%) = (useful energy out ÷ total energy in) x 100. 7 of the Best GCSE Physics Equation Sheets and Revision from www.teachwire.net A quiz to see how well you know the equations you have to memorise for gcse physics. E is […]