IB Physics · B.3 · data analysis
Fixed-gas state change 1
The particulate nature of matter · Gas laws · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- routine
- Marks
- 5
- Topics
- 2
- Answer
- Complete
Question5 marks
A fixed amount of ideal gas changes from P₁ = 1.05 × 105 Pa, V₁ = 0.0021 m³, T₁ = 292 K to P₂ = 1.44 × 105 Pa and T₂ = 333 K. Determine V₂.
Task interpretation
What a complete response should do
Identify the useful evidence, process it with units, and make only the conclusion the data supports.
Name the standard relationship first, keep units attached, and show the substitution before the result.
- Response type
- data analysis
- Allocation
- 5 marks
- Demand
- routine
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