Exam-style question
Try this first
AIRPORT MONITOR case: sealed container produces evidence from gamma source. Which option best answers the objective "Calculate mass defect from nuclear masses." for Mass and energy, while reaching the conclusion about distance correction?.
- A.nuc-110-airport-monitor: Link sealed container to gamma source and conclude distance correction for Mass and energy.
- B.nuc-110-airport-monitor: Ignore gamma source and answer with an unrelated Radioactivity recall phrase.
- C.nuc-110-airport-monitor: Swap the required nuclear distinction and claim distance correction without evidence.
- D.nuc-110-airport-monitor: Use a calculation label only, without applying calculate mass defect from nuclear masses..
Model answer
What a good answer should say
- The correct option is nuc-110-airport-monitor: Link sealed container to gamma source and conclude distance correction for Mass and energy.
Explanation
Why this works
It is correct because the airport monitor context uses gamma source to support calculate mass defect from nuclear masses. in Mass and energy.
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.