Edexcel GCSE Physics · 1PH0
Specification 3.3, 8.2 · Paper 1, Paper 2
A diagram in which one input arrow divides into output arrows whose widths are proportional to the amounts of energy transferred.
Revise: Energy Transfer DiagramsA Sankey diagram is a quantitative energy transfer diagram. A single input arrow enters the process and divides into two or more output arrows. The straight continuation commonly represents the useful transfer, while branches represent other transfers.
- Revise: Energy Transfer Diagrams
A flow diagram in which the width of each arrow represents the amount of energy transferred.