1. Forces and Motion – Calculating momentum, acceleration, and kinetic energy; analyzing motion graphs; investigating ramp angles and their effect on speed.
2. Electricity and Circuits – Investigating LED circuits; resistance calculations; identifying circuit errors; understanding transformer functions and voltage relationships.
3. Thermal and Energy Transfer – Specific heat capacity comparison of seawater and tap water; calculating latent heat; experimental improvements for accuracy.
4. Magnetism and Electromagnetism – Investigating electromagnets and solenoids; field lines around a current-carrying wire; transformer output voltage calculations.
5. Work, Power, and Energy – Work done in lifting objects; power and efficiency calculations; energy transfers in mechanical systems.
6. Experimental Methods and Data Analysis – Identifying errors in physics experiments; ensuring reproducibility of data; graphical analysis of force-extension relationships in springs.
Laura Bellini
Classification: Paper 3
Page count: 24
Viewed: 135
Last update: 6 months ago
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