About this document
Year 7 Physics Test on Sound and Measurement by aaronsunited is a document available to read on EtoBox.
Lee conducted an experiment to investigate how the length of a paper tube affects the pitch of the sound produced when blowing across the top. He measured the lengths of different paper tubes and found that the longer the tube, the lower the pitch of the sound.
- Author
- aaronsunited
- Language
- EN