A-Level PhysicsYear 2020Q6
4 6 A longitudinal wave is represented on a displacement-distance graph. A positive displacement on the graph indicates a displacement to the right. Which graph shows the correct labelling of possible positions of a compression, C, and a rarefaction, R? A displacement distance 0 C R B displacement distance 0 C R C displacement distance 0 C R D displacement distance 0 C R A B C D (Total for Question 6 = 1 mark)
Paper Source:8PH0_02_que_20201016.pdf
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Exam Specification Info
This question is part of the UK A-Level Physics syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.
Syllabus levelAdvanced Level (A-Level)
SubjectPhysics
Official MarksVariable (2–6 marks)