Physics 9702: SUPERPOSITION Topical Past Paper Questions
Cambridge AS & A Level Physics (9702) past-paper questions on SUPERPOSITION, free. This topic is frequently examined across 23 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
A stretched string is attached to two fixed points and a vibration generator as shown in Figure 3.1. Figure 3.1 The vibration generator oscillates vertically and a stationary wave is formed on the string. (a) Explain how the stationary wave is formed on the string. [2] (b) On Fig…
(a) State the principle of superposition. [2] (b) An electromagnetic wave of wavelength 0.026 m in free space is incident normally on an aluminium sheet, as shown in Fig. 4.1. Fig. 4.1 The wave reflects at the aluminium sheet and a stationary wave is formed in the region between…
A source of coherent light is incident on two slits, P and Q, which are placed 80 mm apart. The light has a single frequency of $ 1.5 \times 10^{12} $ Hz. The light from the slits meets on a screen that is a distance of 4.0 m from the slits. The screen is parallel to a line joini…
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