These waves are higher frequency than surface waves. P waves are also known as compressional waves, because they push and pull. Particles subjected to a P wave move in the same direction that the wave ...

All forms of electromagnetic radiation, whether they're called waves or rays ... crest of one wave to the crest of the next wave), by frequency (the number of wave cycles that pass by in a ...

another way to characterize the wave is by the number of waves received per second. This is the frequency of the wave. Morrison and Cocconi considered how well the types of electromagnetic waves ...

Seen here, the waves combine into a square wave with it looking squarer as I add more and more signals that are multiples of the main frequency called harmonics. When building a square wave only ...

The diagram shows that when water waves are reflected their direction changes, but their wavelength and frequency remain unchanged. Refraction is the change in direction of a wave as it travels ...