Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have ...

much hotter than the intergalactic medium outside galaxy clusters. Sound waves propagating through the intracluster medium is ...

A vibrating object A material for the sound wave to travel through, such as air (we call this a medium) Something to detect the sound e.g. your ear Sound can pass through: Solids e.g. sounds will ...

Scientists have unlocked a previously unseen behavior of acoustic waves, opening up new possibilities for cutting-edge ...

The TRANSMISSION of acoustic energy through a medium via a SOUND WAVE. See: SOUND, SPEED OF SOUND. Compare: ACOUSTIC RADIATION. The levels of outdoor NOISE, whether they are intrusive or the normal ...

To verify their solution, the researchers simulated the propagation of sound waves in a nonlinear medium similar to superfluid helium at about -270°C. Under these conditions, helium becomes a ...