Terms of the offer
Electromagnetic radiation - Spectrum, Wavelengths, Properties: The brief account of familiar phenomena given above surveyed electromagnetic radiation from low frequencies of ν (radio waves) to exceedingly high values of ν (gamma rays). Going from the ν values of radio waves to those of visible light is like comparing the thickness of this page with the distance of Earth from the Sun, which represents an increase by a factor of a million billion. Similarly, going from the ν values of ... Electromagnetic radiation is produced by accelerating charged particles and can be naturally emitted, [8][9] as from the Sun and other celestial bodies, or artificially generated for various applications. Learn what electromagnetic radiation is, how it is generated, and what are its characteristics and applications. Explore the electromagnetic spectrum, from gamma rays to radio waves, and its relation to frequency, wavelength, and energy. Electromagnetic radiations can be defined as the radiations produced by the movement of particles that are electrically charged along with the matter or vacuum. The electrical fields and magnetic fields are at 90degree with each other.
