Physics term 3 concept map.docx

***[Physics Summative Test -- 906 -Term 3, 2024]*** - Hard copy -- Wednesday week 8 - 75 minutes - 50 marks - 16 MCQ - 23 marks -- short answer - 7 marks practical design - 4 marks -- SHE **Concepts --** - Definitions of circuits, electricity, conduction, con...

***[Physics Summative Test -- 906 -Term 3, 2024]*** - Hard copy -- Wednesday week 8 - 75 minutes - 50 marks - 16 MCQ - 23 marks -- short answer - 7 marks practical design - 4 marks -- SHE **Concepts --** - Definitions of circuits, electricity, conduction, convection, radiation, sound, and light - Structure of circuits (diagrams and symbols for switch, bulb, battery, resistor, ammeter, and voltmeter) - Current, voltage, and resistance - Sound: Frequency, amplitude, wavelength, pitch, and decibels (dB) - Light: Incident ray, reflected ray, angle of incidence, angle of reflection, and mirrors - Refraction - Energy transformation (e.g., Electrical energy → Light and heat in a lamp) - Definitions related to electricity and the relationship between current, voltage, and resistance (including calculations) - Components of electrical circuits, simple bulb and battery connections (how they work or do not work) - Understanding how sound travels through different media and the speed of sound - Light: Concepts of absorption, transmission, and reflection - Particle and wave behaviour: Sound and water waves - How to identify independent, dependent, and controlled variables in an experiment - How to formulate a hypothesis based on independent and dependent variables - Application and limitation in Science as a Human Endeavour (SHE Task)