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charged particle, causing it, in turn, to emitradiation at the same frequency as the incident wave, and thus the wave is scattered. Thomson scattering is an important phenomenon in plasma physics and was first explained by the physicist J.J...
is a flexible, transparent fiber made of very pure glass (silica) not much bigger than a human hair that acts as a waveguide, or "light pipe", to transmit light between the two ends of the fiber. The field of applied science and engineerin...
magnetic material and a non-magnetic with thicknesses in the nanometer scale, within the range of characteristic length of the magnetic interaction between the layers of the superlattice. These heterostructures exhibit new and interesting b...
the electromagnetic spectrum that is visible (can be detected by) the human eye. Electromagnetic radiation in this range of wavelengths called visible light or simply light. A typical human eye will respond to wavelengths of about 390 to 75...
Radiation Light is made up of Electromagnetic Waves (EM). It is the mixture of magnetic and electric field oscillating together. Both the fields are perpendicular and waves travel perpendicularly to both fields. Photons are the particle th...
electronic devices hurting our planet Devices that utilize electrical power often emanate electropollution. Electropollution is fundamentally the unseen electromagnetic powers emitted from diverse things which depend on electrical power to ...
- Radar for Military Applications Introduction Microwaves are radio waves which have wavelengths ranging from approximately 30 cm to 0.1 cm, or equivalently frequencies between 0.3 GHz to 300 GHz and can be generated by electronic devices. ...