Physics · May / June 2019 · Paper 12 · Question 15
5054Particle model
The pressure on the gas contained in a sealed syringe is slowly doubled. The volume of the gas halves. What must be true about the density and the temperature of the gas?
- Adensity: decreases; temperature: increases
- Bdensity: increases; temperature: decreases
- Cdensity: increases; temperature: remains constant
- Ddensity: remains constant; temperature: increases
As printed in the paper
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Correct answer: C. density: increases; temperature: remains constant
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