Physics (AS & A Level) · May / June 2022 · Paper 13 · Question 27
9702Stationary waves
The principle of superposition states that a certain quantity is added when two or more waves meet at a point. What is this quantity?
- Aamplitude
- Bdisplacement
- Cintensity
- Dwavelength
As printed in the paper
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Correct answer: B. displacement
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