The radiation emitted by sunspots ionizes the upper layers of the Earth's atmosphere. When that happens, radio waves (TV & radio) refract (bend) more in the ionization rather than shoot off into outer space as much.
The radio waves by bending back to Earth travel much farther than if they just went straight. In the right conditions, these bent radio waves can bounce up off the Earth's surface and refract again in the ionized layers of the atmosphere, coming back down. In this ways, radio waves can travel long distances.
The result is, that these long-distance radio waves come back to Earth where there are other radio and TV stations using the very same frequencies, and the long-distance radio waves interfere with the local programing.
Yes, they do.
The Radio dominated the Twenties, with roughly 3 million Americans owning radios by 1923. The Great Gatsby is set during this same time period when media started to blossom.
The purpose of a radio jingle is to help the listener to remember a advertised product and because there is no imagery, the memorable tune and helps relate the tune to the selling product.
Radio Radio was created in 1977.
my top 5 are: Radioactive Radio Alice and Chains radio Todays adult hits radio the beatles radio Greenday Radio.
Yes, they do.
Promotion
It doesn't.
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Energy of radio signal E = hf, Planck's constant times the frequency.
Many universities offer courses in that relate to tv and radio. You can also try to get an internship at a radio or tv station to gain experience.
It's a co-incidence, and it isn't all that shocking when you consider most radio stations have small playlists that play the same song frequently.
The Radio dominated the Twenties, with roughly 3 million Americans owning radios by 1923. The Great Gatsby is set during this same time period when media started to blossom.
king tut and yucca monition are related because they both are used with radio active chemicals. When scientists carbon date mummies radio active chemicals are the buy product. Yucca mountain is used for storage of radio active waste.
The purpose of a radio jingle is to help the listener to remember a advertised product and because there is no imagery, the memorable tune and helps relate the tune to the selling product.
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Radio Radio Radio was created on 1993-08-26.