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Physics (A) J249,03 Higher November 2020

Physics (A) J249,03 Higher November 2020

1. Forces and Motion – Newton’s laws; free-body force diagrams; acceleration calculations; moments and equilibrium in rotational motion; energy transfer in diving motion.

2. Electricity and Circuits – Investigating circuit resistance; filament lamp resistance changes; power and charge flow calculations; static electricity interactions.

3. Thermal and Energy Transfer – Specific heat capacity and material identification; temperature and pressure relationships; phase changes and heat transfer.

4. Magnetism and Electromagnetism – Electromagnetic induction in dynamos; force on a current-carrying wire; induced magnetism in materials.

5. Work, Power, and Energy – Work done in mechanical systems; power efficiency in real-world applications; hydrostatic pressure calculations.

6. Experimental Methods and Data Analysis – Identifying and correcting experimental errors; ensuring reproducibility and accuracy; graph interpretation for force-extension and motion relationships.

Laura Bellini

Classification: Paper 3
Page count: 24
Viewed: 79
Last update: 6 months ago
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