Physics 9-1 4PH1: Waves Topical Past Paper Questions
Edexcel IGCSE (9-1) Physics 9-1 (4PH1) past-paper questions on Waves, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
This question is about sound waves. (a) Describe an investigation to measure the frequency of a sound wave with an oscilloscope. You may draw a diagram to help your answer. (5) (b) The diagram shows an oscilloscope screen. ## Oscilloscope settings: x direction: 1 square = 0.5 ms…
The diagram shows two whales in the sea. Some species of whale communicate with sound signals and visual signals. (Source: © 1974996491 / Shutterstock) (a) Describe the difference between the motion of particles in a transverse wave and the motion of particles in a longitudinal w…
This question is about sound waves. (a) The table gives the frequencies of some different sound waves. Place ticks (✓) in the table to show which sound waves can be heard by humans. (2) (b) The diagram shows the screen of an oscilloscope when a sound wave is detected. Add to the…
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