Question detail
What is the main benefit of using beta radiation in thickness-control systems?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Hazards and uses of radioactive emissions and of background radiation
Question
- A. It is less harmful to humans
- B. It can penetrate materials without causing damage
- C. It is easy to detect
- D. It has a long half-life
Answer
It can penetrate materials without causing damage
Explanation
Beta radiation is suitable for thickness-control systems because it can penetrate materials to measure thickness without causing significant damage.
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