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Telescopes focus electromagnetic radiation for closer observation.
They are not different.Visible light IS electromagnetic radiation.
No, not in general. It is rather the other way around. Infrared radiation is electromagnetic radiation, and electromagnetic radiation spans multiple types of radiation, from microwaves, light, infrared, ultraviolet, radio, and more. So electromagnetic radiation could be infrared, but that is just one type of electromagnetic radiation
have, not has, and I would assume that it has electrons to be electromagnetic radiation, and therefore mass
Various wavelengths of electromagnetic radiation.
Electromagnetic radiation is composed of electrons and photons. Since electromagnetic radiation can display wave as well as particle properties, the manner in which the radiation is presenting itself, and the way it is measured, will define which component or what ratio the components are present.
light
Light is known as electromagnetic radiation because it has two complementary components which were found to be a magnetic field wave in synchronous motion with an electric field wave.
Electromagnetic radiation has both wave and particle properties. There's not really a "why" involved, that's just the way the universe is.
The electromagnetic spectrum is the range of all possible frequencies of the electromagnetic radiation. The ELECTROMAGNETIC SPECTRUM of an object is the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object.The components of the electromagnetic spectrum are :a) Radio frequencyb) Microwave through far infraredc) Near infraredd) Visiblee) Ultravioletf) X Raysg) Gamma Raysh) High Energy Gamma Rays.
Convection and radiation (internally) and radiation (externally).
All light - or rather, electromagnetic radiation - has both particle and wave properties. However, when the electromagnetic radiation is more energetic - such as in the case of x-rays or gamma rays - the particle aspects are more obvious; on the other hand, when the radiation is low-energy, such as radio waves, the wave properties are more obvious.
EM radiation is the energy propagated through free space or through a material medium in the form of electromagnetic waves. Examples include radio waves, infrared radiation, visible light, ultraviolet radiation, X rays, and gamma rays. Electromagnetic radiation exhibits wavelike properties such as reflection, refraction, diffraction, and interference, but also exhibits particlelike properties in that its energy occurs in discrete packets, or quanta. Though all types of electromagnetic radiation travel at the same speed, they vary in frequency and wavelength, and interact with matter differently. A vacuum is the only perfectly transparent medium; all others absorb some frequencies of electromagnetic radiation.
The packet of electromagnetic radiation is the photon.
Electromagnetic radiation is transferred by electromagnetic waves. Electromagnetic radiation is a fundamental phenomenon of electromagnetism.
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.