What is man-made background radiation? Artificial radiation These include radioactive waste from nuclear power stations, radioactive fallout from nuclear weapons testing and medical X-rays. Nearly all artificial background radiation comes from medical procedures such as
What is man-made background radiation?
Artificial radiation These include radioactive waste from nuclear power stations, radioactive fallout from nuclear weapons testing and medical X-rays. Nearly all artificial background radiation comes from medical procedures such as receiving X-rays for X-ray photographs.
What is meant by background radiation?
The natural radiation that is always present in the environment. It includes cosmic radiation which comes from the sun and stars, terrestrial radiation which comes from the Earth, and internal radiation which exists in all living things.
Which radiations are man-made artificial?
In general, the following man-made sources expose the public to radiation:
- Medical Exposures (by far, the most significant man-made source) Diagnostic x-rays. Nuclear medicine procedures (iodine-131, cesium-137, technetium-99m etc.)
- Consumer Products. Building and road construction materials.
What is background radiation your answer?
Background radiation is a measure of the level of ionizing radiation present in the environment at a particular location which is not due to deliberate introduction of radiation sources. Background radiation originates from a variety of sources, both natural and artificial.
What are the two types of background radiation?
Natural background radiation comes from the following three sources:
- Cosmic Radiation.
- Terrestrial Radiation.
- Internal Radiation.
What are examples of background radiation?
Background radiation
- cosmic rays – radiation that reaches the Earth from space.
- rocks and soil – some rocks are radioactive and give off radioactive radon gas.
- living things – plants absorb radioactive materials from the soil and these pass up the food chain.
What is background radiation examples?
These include medical X-rays, radioactive fallout from nuclear weapons testing and radioactive waste from nuclear power stations. Nearly all artificial background radiation comes from medical procedures, such as receiving X-rays for X-ray photographs.
What is man-made radiation called?
Man-made (technogenic) radiation sources are any radiation sources produced by humans. They may being produced for use of their radiation, or for other purposes using the processes taking place in them (e.g., production of electric energy or heat).