Sankey energy diagram efficiency light gcse lamp saving diagrams bbc physics science bulb bitesize electrical lightbulb heat lesson typical draw Sankey diagrams energy science efficiency arrow diagram school light bulb draw patterson error teachers class use these spot Energy 1.4 -sankey diagrams
Energy 1.4 -Sankey Diagrams - Fysics Fanatic
Sankey efficiency transfers diagrams bulb bulbs Sankey diagrams and efficiency The sankey diagrams below show the energy transfers in two light bulbs
Energy 1.4 -Sankey Diagrams - Fysics Fanatic
Sankey diagrams and efficiency - Welcome to Science with Mr. Patterson
The Sankey diagrams below show the energy transfers in two light bulbs