Waves in water are transverse. This means that the vibrations causing the waves are perpendicular to the direction of energy transfer. As this little boat demonstrates, you can see that the waves are ...

As waves travel, they set up patterns of disturbance. The amplitude of a wave is its maximum disturbance from rest (its undisturbed position). Key fact It is important to note that the amplitude is ...

In a historic first, astronomers have detected low-frequency gravitational waves using a galaxy-sized antenna of millisecond pulsars in the Milky Way. When you purchase through links on our site, we ...

A slotted breakwater is a kind of perforated breakwater with vertical slots in the front wall of the structure. It can provide a sheltered area for loading and unloading of ships and crafts. In this ...

The multiplexing principle originates from the phase-matching requirement for coupling between the waveguide mode and free space. For the lowest-order transverse-electric (TE 1) mode of a PPWG, the ...

Domestic researchers have proven for the first time in the world a wave phenomenon that changes in frequency depending on the direction of the sound. This research is expected to bring innovation to ...