Topic: Background Radiation
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What is Cosmic Background Radiation?
Cosmic background radiation is known as the form of electromagnetic radiation that fills the universe. With a telescope it is seen as the glow between the galaxies and the stars. It has no relation with the star or galaxies. You can find mo... Read More »
Source: http://answers.ask.com/Science/Physics/what_is_cosmic_background_...
What is Background Radiation?
Background radiation is a term that describes the radiation level in the environment. Most people do not know that radiation is usually present in anyone's environment. Look here for more information: http://en.wikipedia.org/wiki/Background... Read More »
Source: http://answers.ask.com/Science/Other/what_is_background_radiation
How to Calculate Background Radiation
Background radiation can refer to any kind of radiation that is ambient to the environment around us. It consists of radiation generated from all sources. There is a detectable amount of ionizing radiation that comes from local sources as w... Read More »
Source: http://www.ehow.com/how_7555898_calculate-background-radiation.ht...
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Background Radiation
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Radiation is a natural part of the universe. It comes from cosmic rays, the big bang, stars, rocks, soil, and gasses. Even BANANAS are radioactive. Google "radioactive bananas" for a real treat!
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Source: http://wiki.answers.com/Q/What_are_2_source_of_background_radiati...
It is the "left over" light after the big bang took place. It used to have a much short wavelength but it has stretched over the 14 billion years that the universe has been expanding. For much more detail, go to the related link below.
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Source: http://wiki.answers.com/Q/What_is_background_microwave_radiation
Primordial background radiation is in actuality Cosmic Microwave Background . To discover just what Cosmic Microwave Background theories are, visit the URL posted below: http://www.astro.ucla.edu/~wright/CMB.html
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Source: http://wiki.answers.com/Q/What_is_primordial_background_radiation
Radiation is present in many items you encounter every day. This is called background radiation, and it varies based on your location, your profession, your history with X-rays and a number of other factors. Cosmic rays shower the entire pl...
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Source: http://www.ehow.com/how_7368540_calculate-background-radiation-ro...
'Background radiation' means radiation coming from sources other than those being observed
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Source: http://wiki.answers.com/Q/What_is_meant_by_the_term_background_ra...
Have just finished doing this as part of my GCSE Cheimstry course. 88% of Background radiation comes from natural sources i.e. food, water, space (via cosmic rays) etc. Also my teacher said Rocks, soil, bricks, wood, stones, and air, are al...
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Source: http://wiki.answers.com/Q/What_is_the_biggest_source_of_backgroun...
