5 Questions
What are man-made sources of radiation?
X-rays, radioactivity, and nuclear fission processes
What are the two main sources of natural background radiation?
Cosmic radiation and 'Primordial' radiation from terrestrial sources
How does the atmosphere affect cosmic radiation?
The atmosphere acts as a shield and reduces the amount of cosmic radiation reaching the Earth's surface
Where does cosmic radiation mainly come from?
The Sun and interstellar space
What is the approximate dose rate of cosmic radiation at sea level?
0.2 mSv / year
Test your knowledge on radiation protection and sources of radiation in this quiz. Learn about natural background radiation from cosmic and terrestrial sources, as well as man-made sources such as X-rays and radiation therapy. Understand how these sources can lead to radioactivity within the body. This quiz is designed for those studying BSRT IIIA in 2023-2024.
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