IGCSE Physics (0625) — October–November 2023, Paper 53
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 determine the density of sand by two methods (refer to Fig. 1.1 and Fig. 1.2 showing a measuring cylinder A and a top-pan balance). Method 1: Measure…
Answer this question and get it marked →In this experiment, you will investigate the cooling of hot water in surroundings with different temperatures (refer to Fig. 2.1 and Fig. 2.2: a lidded beaker A placed inside a…
Answer this question and get it marked →In this experiment, you will determine the focal length of a converging lens (refer to Fig. 3.1: an illuminated triangular object, a lens at distance u and a screen at distance…
Answer this question and get it marked →A student investigates the brightness of a lamp. Plan an experiment to investigate how the intensity (brightness) of the light produced by the lamp is affected by the current in…
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