IGCSE Physics (0625) — May–June 2023, Paper 62
4 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →A student investigates the stretching of a spring. Fig. 1.1 shows the set-up (a spring suspended from a clamp stand next to a clamped metre ruler on a bench). The value l0 is the…
Answer this question and get it marked →A student investigates the cooling of water (Fig. 2.1: a beaker with a lid and a thermometer on a bench). The thermometer in Fig. 2.2 shows the room temperature θR at the…
Answer this question and get it marked →A student investigates the refraction of light using a semicircular transparent block. Fig. 3.1 shows her ray-trace sheet (straight side AB on line PQ; pins P3 and P4 marked; eye…
Answer this question and get it marked →A student investigates the change in current in a conducting liquid as the distance between two electrodes is changed. The circuit is shown in Fig. 4.1 (a power supply, an ammeter…
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