AC9S9U04 • Year 9 Maths
Wave and particle models to describe energy transfer through different (AC9S9U04)
recognise situations, including financial contexts, that use integers; locate and represent integers on a number line and as coordinates on the Cartesian plane
Choose a learning activity. Homework, Practice and Test use the same eight-question unit bank.
60-second Quick Read
- use wave and particle models to describe energy transfer through different mediums and examine the usefulness of each model for explaining phenomena
- Example: describing the processes underlying convection and conduction of heat in terms of the particle model
- Common trap: modelling the transfer of sound energy as waves using slinky springs and relating to the medium through which the sound is transferred