Interesting and inexpensive experiments for high school physics by Joe Wolfe (source code)

= Interesting and inexpensive experiments for high school physics by Joe Wolfe
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{tag=Work by Joe Wolfe}

By <Joe Wolfe>.

Publisher: School of Physics, The University of New South Wales.

Online text: https://www.phys.unsw.edu.au/~jw/I%26Iexperiments.pdf

Cited passages: pp. 10–11, Standing waves. Reflection and transmission. Speed of sound; apparatus, microphone scan, and pressure-node distinction.