Back to Search Start Over

Experiments with the drinking bird

Authors :
Guemez, J.
Valiente, R.
Fiolhais, C.
Fiolhais, M.
Source :
American Journal of Physics. Dec, 2003, Vol. 71 Issue 12, p1257, 7 p.
Publication Year :
2003

Abstract

We present a simple model of the dynamics of the drinking bird and relate its period to the properties of its internal and external liquids. The effect of humidity on the motion is studied and it is shown that there are two evaporation regimes. The results of the model are in agreement with observations.

Subjects

Subjects :
Physics -- Research
Physics

Details

Language :
English
ISSN :
00029505
Volume :
71
Issue :
12
Database :
Gale General OneFile
Journal :
American Journal of Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.111403807