A practical example of a siphon at work
Abstract
In this article, some classroom experiments are described for correcting the common misconception that the operation of a siphon depends on atmospheric pressure. One experiment makes use of a chain model of a siphon and another demonstrates that flow rate is dependent on the height difference between the inflow and outflow of a siphon and not atmospheric pressure. A real-life example of the use of a siphon to refill a lake in South Australia is described, demonstrating that the siphon is not only of academic interest but has practical applications.
- Publication:
-
Physics Education
- Pub Date:
- March 2010
- DOI:
- 10.1088/0031-9120/45/2/006
- Bibcode:
- 2010PhyEd..45..162H