MYP Physics · 19 · extended response
Waste arrangements for a specialist service
Physics in society · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- discriminating
- Marks
- 8
- Topics
- 1
- Answer
- Complete
Question8 marks
A specialist service considers centralising professionally managed radioactive-material waste handling across several sites. Supplied pilot evidence: A pilot reduced collection trips from 12 to 6 per month, while increasing the longest on-site waiting period from 3 to 7 days. Longer storage changes local responsibilities, requires appropriate approved facilities and may shift burdens to smaller sites. Evaluate the proposal for specialist staff, transport workers and communities near each site. Explain the relevant physics, distinguish evidence from an assumption, discuss a benefit and a cost or ethical issue, and make a conditional recommendation with one further evidence requirement. Treat the supplied figures as a fictional classroom case, not as current product or safety guidance.
Task interpretation
What a complete response should do
Organise the response into a logical argument, linking the physics principle to the evidence and conclusion.
Make assumptions explicit, connect several ideas, and test whether the final result is physically reasonable.
- Response type
- extended response
- Allocation
- 8 marks
- Demand
- discriminating
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