Question 1 · 1 mark · Foundation · Practical · Diagnostic
Interactive practical
Speed of sound using an oscilloscope
Move a microphone, read two oscilloscope traces and determine sound speed from measured wavelengths and periods.
Open interactive simulationPractice: Speed of sound using an oscilloscope
Pearson Edexcel 9PH0 — this practical matches your selected course; the questions check the method, data handling and practical skills.
Check your answers as you work. For written questions, use the marking points to assess your response.
Premium practice
Weak areas and Revisit only use your saved course progress to choose questions for you. Premium also unlocks the full question bank for this qualification.
Sign in for Premium options6 additional questions require A-Level Physics Premium access.
2 of 2 available questions match the selected filters. This session contains 2 questions.
Question 2 · 3 marks · Standard · Practical · Practical method