A-LevelPhysicsThermodynamics9702/12 · Feb/Mar 2020 · Q141 Mark

A cylinder contains a volume of 0.012 m³ of gas at a pressure of 1.0 × 10⁵ Pa. 400 J of work is done on this gas, with its pressure remaining constant throughout. What is the final volume of the gas?

A0.0040 m³

B0.0080 m³

C0.016 m³

D0.020 m³

✓ Correct answer

B: 0.0080 m³

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Topic: Thermodynamics, A-Level Physics (syllabus 9702). Multiple choice, 1 mark.
Source: A-Level Physics, Feb/Mar 2020 Paper 1 Variant 2, question 14.

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