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-as of [20 SEPTEMBER 2024]–
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-“radio waves” are a type of ‘electro-magnetic radiation’ with ‘wavelengths’ in the ‘electro-magnetic spectrum’ longer than ‘infra-red light’-
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(‘radio waves’ have ‘frequencies’ from 300 GHz to as low as 3 kHz, and corresponding ‘wavelengths’ ranging from ‘1 millimeter’ (or ‘0.039 inches’) to ‘100 kilometer’s (aka ’62 miles’))
(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)
(‘radio waves’ are generated by ‘radio transmitters’ and received by ‘radio receivers’)
(different ‘frequencies’ of ‘radio waves’ have different ‘propagation characteristics’ in the earth’s ‘atmosphere’; ‘long waves’ can ‘diffract’ around obstacles like ‘mountains’ and follow the ‘contour’ of the ‘earth’ (aka ‘ground waves’), ‘shorter waves’ can reflect off the ‘ionosphere’ and return to ‘earth’ beyond the ‘horizon’ (aka ‘skywaves’), while much ‘shorter wavelengths’ bend or diffract very little and travel on a ‘line of sight’, so their ‘propagation distances’ are limited to the ‘visual horizon’)
(to prevent ‘interference’ between different users, the ‘artificial’ generation and use of ‘radio waves’ is strictly regulated by ‘law’, coordinated by an ‘international body’ called the “international tele-communications union” (aka ‘ITU’))
(let’s build “UNITED WORLD ORDER” around the “ITU”!)
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*the ‘radio spectrum’ is divided into a number of ‘radio bands’ on the basis of ‘frequency’, allocated to different ‘uses’*
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*👨🔬🕵️♀️🙇♀️*SKETCHES*🙇♂️👩🔬🕵️♂️*
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👈👈👈☜*“NON-IONIZING RADIATION”* ☞ 👉👉👉
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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘
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*🌈✨ *TABLE OF CONTENTS* ✨🌷*
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🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥