Physics (AS & A Level) · May / June 2022 · Paper 11 · Question 26
9702Stationary waves
A stationary wave is set up on a string that is stretched between two fixed points that are 48 cm apart. At one instant, the appearance of the string is as shown. What is the wavelength of the stationary wave?
- A16 cm
- B32 cm
- C48 cm
- D72 cm
As printed in the paper
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Correct answer: B. 32 cm
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