DP Physics (first assessment 2025)

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Question 22M.1A.SL.TZ2.16

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.SL.TZ2.16
Level SL Paper 1A Time zone TZ2
Command term Question number 16 Adapted from N/A
16.
[Maximum mark: 1]
22M.1A.SL.TZ2.16

A wave travels along a string. Graph M shows the variation with time of the displacement of a point X on the string. Graph N shows the variation with distance of the displacement of the string. PQ and RS are marked on the graphs.

What is the speed of the wave?

A.  PQRS

B.  PQ×RS

C.  RSPQ

D.  1PQ×RS

[1]

Markscheme

C

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