IGCSE Physics (0625) — May–June 2023, Paper 51
4 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →In this experiment, you will investigate the balancing of a metre ruler (refer to Fig. 1.1: a metre ruler on a pivot at the 50.0 cm mark, object Q at the 90.0 cm mark a distance y…
Answer this question and get it marked →In this experiment, you will investigate the cooling of water (refer to Fig. 2.1: a beaker on a bench with a thermometer in it). Use the thermometer to measure the room…
Answer this question and get it marked →In this experiment, you will investigate the refraction of light using a semicircular transparent block, using the separate ray-trace sheet (refer to Fig. 3.1 / Fig. 3.2 for…
Answer this question and get it marked →A student investigates the change in resistance of a lamp filament when the current in the lamp is increased. The following apparatus is available: a power supply, a low-voltage…
Answer this question and get it marked →