Physics · Oct / Nov 2022 · Paper 11 · Question 25
5054Sound
An oscilloscope is used to demonstrate a sound. Which feature of the oscilloscope trace is affected by the quality (timbre) of the sound?
- Aamplitude
- Bfrequency
- Cshape
- Dwavelength
As printed in the paper
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Correct answer: C. shape
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