An electromagnet is a magnet caused by electricity.
It means that something or someone is so bright and shiny that they radiate light. The word radiant usually means something that has a very bright light, radium is named because it gives light.
EMI stands for electromagnetic interference. An EMI filter prevents unwanted electromagnetic emissions from being detected by a receiver.
There is no known opposite of the photon. The photon is the basic unit of all electromagnetic radiation, just with different wavelengths, and the photon is a guage boson which mediates the electromagnetic force.
Radiant energy
Penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.
Like, electromagnetic energy? Please specify what you mean.
It means explain how electromagnetic waves are different than water and sound waves.
Yes, electromagnetic energy can be transformed into light energy. Light is a form of electromagnetic radiation within a specific range of the electromagnetic spectrum. When an object absorbs electromagnetic energy, it can emit light as a result of this energy conversion.
In principle, electromagnetic energy can be measured. However, I am not quite sure what you mean by "the electromagnetic energy of a person". A person does not emit significant amounts of electromagnetic energy, except for infrared energy emitted by any object due to its temperature. If you mean that, yes, it can be measured as well.
I think you mean photodetector. It is is a sensor of light or other electromagnetic energy.
If it has a battery that is electromagnetic energy, but if you mean radiation force you need 300 megawatts of power for 1 Newton force.
The range of different electromagnetic waves is called the electromagnetic spectrum, not electromagnetic span. It includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. Each type of wave has a specific range of frequencies and wavelengths.
"EMP" is the abbreviation for the term "electromagnetic pulse". EMPs are a pulse of electromagnetic radiation that may cause current and voltage surges.
groundwaves line of sight skywaves
The letters in electromagnetic refer to the two fundamental components: "electro" stands for electric field and "magnetic" stands for magnetic field. These fields interact with each other to propagate energy and information through space in the form of electromagnetic waves.
When we say that light is an electromagnetic wave, we mean that light is made up of electric and magnetic fields that oscillate perpendicular to each other as the wave travels through space. This behavior is described by Maxwell's equations in electromagnetism.
I suppose you mean the visible spectrum, only a small part of the entire electromagnetic spectrum. The visible spectrum is basically all of the colors the human eye can detect.