Exam-style question
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MEDICAL IMAGING AUDIT case: collimator setup produces evidence from detector efficiency. Which option best answers the objective "Explain nuclear stability using neutron-proton ratio." for Nuclear instability, while reaching the conclusion about count-rate correction?.
- A.nuc-124-medical-imaging-audit: Link collimator setup to detector efficiency and conclude count-rate correction for Nuclear instability.
- B.nuc-124-medical-imaging-audit: Ignore detector efficiency and answer with an unrelated Radioactivity recall phrase.
- C.nuc-124-medical-imaging-audit: Swap the required nuclear distinction and claim count-rate correction without evidence.
- D.nuc-124-medical-imaging-audit: Use a calculation label only, without applying explain nuclear stability using neutron-proton ratio..
Model answer
What a good answer should say
- The correct option is nuc-124-medical-imaging-audit: Link collimator setup to detector efficiency and conclude count-rate correction for Nuclear instability.
Explanation
Why this works
It is correct because the medical imaging audit context uses detector efficiency to support explain nuclear stability using neutron-proton ratio. in Nuclear instability.
The distractors fail because they either ignore the evidence, swap a nuclear concept boundary, or give a label without the required A-Level Physics reasoning.
Common mistake
No common mistake is linked to this question yet.