5 Questions
Which two main sources contribute to natural background radiation?
Cosmic radiation and 'Primordial' radiation
What are the dose rates of cosmic radiation at sea level and 3000m altitude, respectively?
0.2 mSv/year and 1 mSv/year
When were X-rays and radioactivity discovered?
End of the 19th century
What does the atmosphere do to cosmic radiation?
Reduces its intensity
What is the dose rate in the UK from cosmic radiation?
0.33 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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