Speed of light/wavelength = wave frequency
L waves
Every wave in the electromagnetic spectrum travels at 2.99792x108 metres per second.
primary wave
Sound travels as a wave.
Frequency of a wave indicates how many wave peaks pass a certain point per a give time period where as the speed of a wave indicates how fast a given peak travels through water.
That is a tsunami
That means how fast it travels. ==================== c
L waves
A radio wave travels about 874,000 times as fast as a sound wave,plus it doesn't need any material to move through, as sound does.
Every wave in the electromagnetic spectrum travels at 2.99792x108 metres per second.
The general term for what a wave travels through is a medium, but in the case of earthquakes the wave travels through the ground.
primary wave
That is a longitudinal wave.
The speed of a wave is how far the wave travels in one unit of time.
Sound travels as a wave.
Well it depends on how fast and how hard you urinate, and on how cold it is outside.
An electromagnetic wave is a wave with electric component and magnetic component. In free space (vacuum), an electromagnetic wave travels with the speed of light, that is 3x10^8 m/s. In fact, light is also an electromagnetic wave.