Physics (AS & A Level) · Oct / Nov 2017 · Paper 12 · Question 27
9702Stationary waves
A stationary sound wave has a series of nodes. The distance between the first and the sixth node is 30.0 cm. What is the wavelength of the sound wave?
- A5.0 cm
- B6.0 cm
- C10.0 cm
- D12.0 cm
As printed in the paper
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Correct answer: D. 12.0 cm
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