Question detail
What is a key advantage of using beta radiation in industrial applications?
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 completely safe.
- B. It can penetrate thick materials.
- C. It provides real-time measurements.
- D. It is less expensive than other types.
Answer
The correct answer is C: It provides real-time measurements..
Explanation
The correct answer is C: It provides real-time measurements.. This supports the learning objective "Explain why beta radiation is suitable for some thickness-control systems." in Uses of nuclear radiation because it uses the correct atomic and nuclear radiation relationship for Hazards and uses of radioactive emissions and of background radiation. The other options are less suitable because they do not match the required Uses of nuclear radiation idea: It is completely safe.; It can penetrate thick materials.; It is less expensive than other types..
Common mistake
Misunderstanding Beta Radiation
Students often confuse beta radiation with alpha radiation, thinking both have similar penetration abilities.
Remember that beta radiation has greater penetration power than alpha radiation, making it suitable for thickness-control systems.
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