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Radio Waves

Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum? longer than infrared light?. Radio waves have frequencies from 300 GHz to as low as 3 kHz, and corresponding wavelengths from 1 millimeter to 100 kilometers. Like all other electromagnetic waves, they travel at the speed of light. Naturally occurring radio waves are made by lightning, or by astronomical objects. Artificially generated radio waves are used for fixed and mobile radio communication, broadcasting, radar and other navigation systems, communications satellites, computer networks and innumerable other applications. Different frequencies of radio waves have different propagation characteristics in the Earth's atmosphere; long waves may cover a part of the Earth very consistently, shorter waves can reflect off the ionosphere? and travel around the world, and much shorter wavelengths bend or reflect very little and travel on a line of sight. Wikipedia, Radio Waves (external link)

Electromagnetic Radiation

Electromagnetic Radiation




See Also

3.8 - There are no Waves
3.9 - Nodes Travel Faster Than Waves or Light
15.08 - Dissociating Water with X-Rays - Radiolysis
16.06 - Electric Waves are Sound Waves
19.05.01 - From The Dynamic Theory of Life and Mind - Radiometer Motion
Figure 12.12 - Russells Multiple Octave Waves as Fibonacci Spirals
Figure 13.13 - Gravity Syntropic and Radiative Entropic Waves
Figure 14.07 - Love Principle: Two sympathetic waves expanding from two points have one coincident centering locus
Electromagnetic Radiation
Figure 6.9 - Russell depicts his waves in two ways
Longitudinal Waves in Vacuum
Matter Waves and Electricity
Nodal Waves
radio-active
radiometer
Rad-Energy
Radionics
Standing Waves
Water Radiolysis


Page last modified on Sunday 04 of November, 2012 04:27:46 MST

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