Exam-style question
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What is the absolute temperature in Kelvin of a gas at 0°C? Scenario focus: use centripetal acceleration in a distinct A-Level Physics context and identify the relevant physical quantity before choosing the answer.
Model answer
What a good answer should say
- 273 K
Explanation
Why this works
The correct answer is 273 K. This option is correct for Thermal physics because it applies the centripetal acceleration idea in the stem and keeps the relevant quantity, unit, and physical conclusion together.
The alternatives either use a neighbouring formula, omit a required variable, or describe a different physical situation.
Common mistake
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