Exam-style question
Try this first
SCHOOL GEIGER PRACTICAL case: absorber sheet produces evidence from count-rate table. Which option best answers the objective "Use E = mc2 to calculate binding energy." for Mass and energy, while reaching the conclusion about random uncertainty?.
- A.nuc-106-school-Geiger-practical: Link absorber sheet to count-rate table and conclude random uncertainty for Mass and energy.
- B.nuc-106-school-Geiger-practical: Ignore count-rate table and answer with an unrelated Radioactivity recall phrase.
- C.nuc-106-school-Geiger-practical: Swap the required nuclear distinction and claim random uncertainty without evidence.
- D.nuc-106-school-Geiger-practical: Use a calculation label only, without applying use E = mc2 to calculate binding energy..
Model answer
What a good answer should say
- The correct option is nuc-106-school-Geiger-practical: Link absorber sheet to count-rate table and conclude random uncertainty for Mass and energy.
Explanation
Why this works
It is correct because the school Geiger practical context uses count-rate table to support use E = mc2 to calculate binding energy. 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.