A-Level
EDEXCEL
Physics
October 2019
1 Marks
QP-201910-Physics-U2-old · Question 6
Question (excerpt):
6 Which of the following can not be demonstrated in experiments using sound waves? A diffraction B polarisation C refraction D superposition
6 Which of the following can not be demonstrated in experiments using sound waves? A diffraction B polarisation C refraction D superposition
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