Physics 0625/52 Oct Nov 2024 | Cambridge IGCSE Past Papers With Mark Scheme

1. Density & Estimation Methods | Measuring dimensions and mass of a stack of glass slides, calculating density, estimating the number of slides using mass and thickness.

2. Electrical Circuits & Resistance | Measuring potential difference and current in a circuit, calculating resistance of an LED, analyzing how changes in resistance affect voltage and current.

3. Optics & Converging Lenses | Investigating image formation using a converging lens, measuring object and image distances, calculating magnification.

4. Graphing & Data Interpretation | Plotting and analyzing graphs of image vs. object distance, determining unknown values from experimental data.

5. Experimental Accuracy & Techniques | Ensuring precise measurements in density estimation, electrical resistance experiments, and lens focusing.

6. Heat Transfer & Cooling Rate | Planning an experiment to study how the rate of cooling depends on water surface diameter, including control variables and data analysis methods.