Physics · Oct / Nov 2019 · Paper 12 · Question 13
5054Particle model
Which graph shows the relationship between the pressure and the volume of a fixed mass of gas at constant temperature?
- Agraph A: pressure against volume, straight line through origin
- Bgraph B: pressure against volume, straight line decreasing from pressure axis
- Cgraph C: pressure against volume, curve decreasing from pressure axis
- Dgraph D: pressure against volume, curve increasing from origin
As printed in the paper
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Correct answer: C. graph C: pressure against volume, curve decreasing from pressure axis
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