A-Level
EDEXCEL
Physics
October 2022
1 Marks
QP-202210-Physics-U2 · Question 4
Question (excerpt):
4 Two students are discussing longitudinal waves. Student 1 states that at the centre of a compression the displacement of molecules is zero. Student 2 states that at the centre of a rarefaction the d…
4 Two students are discussing longitudinal waves. Student 1 states that at the centre of a compression the displacement of molecules is zero. Student 2 states that at the centre of a rarefaction the d…
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