← all questions · Physics · 9702 · Paper 2 variant 1
A stationary wave is formed on a stretched string PQ of length 1.2 m with three loops between P and Q (wavelength found in (b)). The period of the wave is 0.16 s.
Calculate the speed of the progressive waves on the stretched string.
9702/21/M/J/24Cambridge International AS & A Level Physics 9702 · May/June 2024 · Paper 2 variant 1 · Question 5(e)
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Suggested time: 3 min