Bibliography:

1.    Bruneau, Michel. and Catherine Potel}. Materials and Acoustics Handbook. City: Wiley-ISTE, 2009.

2.    Goodwin, Peter. Practical Physics Labs. Portland: Walch Pub, 1990.

3.    Halliday, David et.al. Fundamentals of Physics. New York: Wiley, 2011.

Webliography:

en.wikipedia.org/wiki/Kundt%27s_tube

www.physics.ucla.edu/demoweb/demomanual/acoustics/effects_of_sound/kundts_tube.html

www.nikhef.nl/~h73/kn1c/praktikum/phywe/LEP/Experim/1_5_06.pdf