Question 1
Question detail
Which type of radiation is the most penetrating?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Atoms and nuclear radiation
Question
- A. Alpha radiation
- B. Beta radiation
- C. Gamma radiation
- D. Neutron radiation
Answer
Gamma radiation
Explanation
Gamma radiation is highly penetrating due to its electromagnetic nature, allowing it to pass through most materials.
Common mistake
Understanding Randomness in Radioactive Decay
Students often believe that radioactive decay can be predicted for individual nuclei, thinking it follows a specific pattern.
Emphasize that radioactive decay is a random process, meaning it is impossible to predict when a specific unstable nucleus will decay.
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