Exam-style question
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Why is it important to check conservation laws in particle interactions?.
- A.To ensure the interaction is energy-efficient.
- B.To confirm the interaction aligns with experimental data.
- C.To determine if the interaction can occur.
- D.To predict the types of particles produced.
Model answer
What a good answer should say
- To determine if the interaction can occur..
- the correct option
Explanation
Why this works
The correct answer is To determine if the interaction can occur.. This supports Explain why some proposed particle interactions cannot occur.
in Applications of conservation laws because it uses the required AQA A-Level Physics idea directly. The other options are less suitable because they either describe a different particle/radiation concept or miss the key condition tested by the question.
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