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

Water, light and sound waves usually propagate in the ... the circulator through the second waveguide. However, a wave entering through the second waveguide cannot exit "backwards" through the ...

When an object vibrates it produces a longitudinal wave which travels through ... pool when your head is beneath the water Gases e.g. sound passes through air Sound waves are produced by all ...