Physics 0625/43 Oct Nov 2024 | Cambridge IGCSE Past Papers With Mark Scheme

1. Mechanics & Motion | Differences between scalar and vector quantities, defining momentum, calculating velocity from force and time, sketching speed-time graphs, and moments in equilibrium conditions.

2. Forces & Elasticity | Determining spring constants experimentally, calculating spring extensions, understanding limits of proportionality, and evaluating suitability of springs in real applications.

3. Thermal Physics & Energy Transfer | Explaining heat absorption by black surfaces, calculating energy absorbed from solar radiation, and comparing renewable energy sources.

4. Optics & Waves | Investigating light refraction, calculating refractive index and critical angle, tracing light through optical fibers, and describing electromagnetic wave properties.

5. Electric Fields & Circuits | Drawing electric field patterns, predicting charged particle motion, explaining spray painting using electrostatics, and analyzing circuit configurations.

6. Astrophysics & Cosmology | Understanding redshift as evidence for galaxy motion, explaining black hole formation, defining light-years, and estimating interstellar distances.