Sciences Co-ordinated 9-1 0973: P4 - Properties of waves, including light and sound Topical Past Paper Questions
Cambridge IGCSE Sciences Co-ordinated 9-1 (0973) past-paper questions on P4 - Properties of waves, including light and sound, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
(a) The nuclide notation for a uranium isotope is $ ^{235}_{92}\text{U} $. (i) State the number of protons and number of neutrons in a nucleus of this isotope. number of protons = ..... number of neutrons = ..... [1] (ii) State the relative charge on a nucleus of this isotope. [1…
A student does an experiment to calculate the focal length $f$ of a converging lens. Fig. 5.1 shows the apparatus the student uses. Fig. 5.1 ## (a) Procedure The student: • places the lens so that its centre is at a distance $ u = 30.0 \, cm $ from the illuminated object • switch…
A car is moving at 9.0 m/s along a flat horizontal road. The driver applies the brakes, and the car slows down and stops. (a) Fig. 12.1 shows a speed-time graph for the car as it brakes. Fig. 12.1 (i) Complete the sentence to describe one energy transfer that takes place. The kin…
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