A high-frequency generator in the ultrasonic bath produces about 35000 oscillations per second, which are transferred into the cleaning solution and cause it to resonate. The energy density of the sound field is so high that a cavitation effect sets in.
En apoyo de su recurso la demandante alega diez motivosParaCrawl Corpus ParaCrawl Corpus
A compressive shock pulse is not only reflected at the free target surface but also always when it impinges on a boundary of material with reduced impedance (equivalent to the product of density and sound velocity) where part of the energy is reflected as a rarefaction pulse.
Me quedo tarde en la oficina y me preocupa...... que roben el lugar mientras yo estoy allíParaCrawl Corpus ParaCrawl Corpus
While that sounds like a small number that will not cause thermal damage, it is easily thousands if not millions of times higher than the energy density shown to cause biological damage in hundreds of studies, as biological damage typically shows up in the micro to picowatt range.
Llevo cuatro días con dolor de cabeza y vómitos.No puede ser el estómagoParaCrawl Corpus ParaCrawl Corpus
Such a high temperature sounds challenging, but heating is not the problem (see below). Instead, it is the confinement time that is hard to achieve – maintaining that temperature (and density) – because the plasma rapidly loses energy as well as particles (which also carry energy).
Y menos contra esta genteParaCrawl Corpus ParaCrawl Corpus