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Detection of radioactivity
Understand the concept of background radiation.
5
Objectives
50
Flashcards
35
Questions
90 min
Study time
CambridgeIGCSEPhysicsNuclear physics
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Detection of radioactivity outcomes5 objectives
- Understand the concept of background radiation.
- Identify the main sources contributing to background radiation, which include: (a) radon gas in the atmosphere, (b) rocks and buildings, (c) food and beverages, and (d) cosmic rays.
- Recognize that ionizing nuclear radiation can be detected using a device linked to a counter.
- Apply the count rate expressed in counts per second or counts per minute.
- Utilize background radiation measurements to calculate a corrected count rate.
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