Speed of light.
It is 3*108 metres/second.
299,792,458 meters/second
Energy is the ability to do work or produce heat. Electromagnetic (EM) waves are a form of energy that travel through space as a combination of electric and magnetic fields. This type of energy is emitted by a variety of sources, including the sun and electronic devices.
300,000,000 m/s called the speed of light it was in my book hope it helped :)
300,000,000 m/s called the speed of light it was in my book hope it helped :)
By radiation, mostly infra red, visible, and ultra violet EM radiation
The transmitter sends out EM waves. EM waves are a carrier of energy and are produced by oscillating charges - usually caused by connecting metal to AC power supply. The waves travel through a medium and transfers its energy to the antenna which is basically a metal rod. The energy causes charges in the metal to oscillate at a certain frequency, controlled at the transmitting end. The charges oscillate to produce corresponding EM waves which can be detected/read as signals and turned into sound energy etc...
Grind em'
The frequency of an electromagnetic (EM) wave is directly proportional to its energy. This means that as the frequency of the EM wave increases, so does its energy. Conversely, a decrease in frequency leads to a decrease in energy of the EM wave.
No
what is in hell
The speed of light. The speed is the same, if the EM waves travel through empty space. In other media, like air or water, they are usually slower.