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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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