Phase locking between two singing wineglasses
arXiv:0901.0656
Abstract
Coupling between two singing wineglasses was obtained and investigated. Rubbing the rim of one wineglass produce a tone and due to the coupling induces oscillations on the other wineglasses. The needed coupling strength between the wineglasses to induce oscillations as a function of the detuning was investigated.
3 pages, 5 figures