A longitudinal wave is one in which the vibrations of the particles are parallel to the direction in which the energy of the wave travels. compressions are regions of high pressure due to ...

How does the wave travel towards the shore, but the sea water does not? Using demonstrations on the beach and his animated sketchbook Jon looks at the two main types of wave: transverse and ...

It is a small region of the brain and many studies have shown that it produces two types of waves: theta and beta. The theta ...

In 1959 two Cornell University physicists described how we might ... The only difference between these types of electromagnetic waves is the length or the wave or the “wavelength.” Since the waves all ...