Radio waves as low as 10kHz are used for communication with submarines.
An electromagnetic wave, such as light.An electromagnetic wave, such as light.An electromagnetic wave, such as light.An electromagnetic wave, such as light.
The highest point on a transverse wave is called a crest. Also, the lowest point is called a trough.
compression wave is a wave like a sound wave
No, a sound wave is a compressional wave.
A sound wave
gamma rays
electro-magnetic wave
No, light waves is an example of Electro Magnetic waves
Electro-magnetic waves.
The changing electric field will produce a magnetic field; the changing magnetic field will cause an electric field; both will propagate as a wave - an electro-magnetic wave.
Radio waves are the lowest frequency (and therefore longest wavelength) waves in the electromagnetic spectrum.
Could be either a * gravitational wave * electro-static wave * magnetic wave * or a combination of a electro-static and a magnetic wave (usually called light) In matter is could be a * compressional wave * siderial wave
Light, being a vibrating electro-magnetic wave, has a frequency of vibration.
i believe the frequency
Electricity and magnetism are closely related. When you pass a current through a conductor, a magnetic field is produced. In continuously changing current, a disturbance is caused in the form of a wave, in both the magnetic field and electrostatic field. Hence electro-magnetic. Examples of this wave extends across a whole spectrum, including radio waves, x-rays and light.
Light, being a vibrating electro-magnetic wave, has a frequency of vibration.
That is the speed of light. (or any other wave in the electro-magnetic spectrum).