Physics 0625/63 Oct Nov 2024 | Cambridge IGCSE Past Papers With Mark Scheme

1. Thermal Physics & Heat Transfer | Investigating cooling rates of water in different beaker sizes, analyzing sources of error, calculating cooling rates, and controlling experimental variables.

2. Electricity & Circuits | Measuring resistance using a voltmeter and ammeter, plotting current vs. length graphs, calculating resistance from experimental data, and discussing factors affecting resistance.

3. Optics & Light Refraction | Conducting a refraction experiment using a transparent block, measuring angles, calculating refractive indices, and ensuring accuracy in experimental procedures.

4. Motion & Speed | Planning an experiment to measure the effect of slope angles on trolley speed, identifying key variables, and displaying results in a structured table.

5. Experimental Techniques & Errors | Addressing practical inaccuracies, suggesting improvements in measurements, and controlling external factors to improve reliability.

6. Graphical Data Representation | Plotting and interpreting experimental data using best-fit lines, determining gradients, and extracting conclusions from graphical trends.