Document Type
Article
Publication Date
9-2010
Department
Physics
Language
English
Publication Title
American Journal of Physics
Abstract
A soap bubble on the end of a cylindrical tube is seen to deflate as the higher pressure air inside the bubble escapes through a tube. We perform an experiment to measure the radius of the slowly deflating bubble and observe that the radius decreases to a minimum before quickly increasing. This behavior reflects the fact that the bubble ends up as a flat surface over the end of the tube. A theoretical analysis reproduces this behavior and compares favorably with the experimental data.
DOI
10.1119/1.3442800
Recommended Citation
Jackson, David P., and Sarah Sleyman. "Analysis of a Deflating Soap Bubble." American Journal of Physics 78, no. 10 (2010): 990-994. https://aapt.scitation.org/doi/10.1119/1.3442800
Included in
Curriculum and Instruction Commons, Physics Commons, Science and Mathematics Education Commons
Comments
This published version is made available on Dickinson Scholar with the permission of the publisher. For more information on the published version, visit AAPT's (American Association of Physics Teachers) Website.
© 2010 American Association of Physics Teachers