Physics (AS & A Level) · Feb / March 2020 · Paper 12 · Question 14
9702The first law of thermodynamics
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
As printed in the paper
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Correct answer: B. 0.0080 m³
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