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3.3 Particle model and pressure

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Question 18
F

A fixed mass of gas has a volume of 0.50 m3 at a pressure of 120 kPa. The gas expands at constant temperature until its pressure is 40 kPa. What is the new volume of the gas?

[1]
A

0.17 m30.17\ \text{m}^30.17 m3

B

0.75 m30.75\ \text{m}^30.75 m3

C

1.5 m31.5\ \text{m}^31.5 m3

D

6.0 m36.0\ \text{m}^36.0 m3

Markscheme

3.3 Particle model and pressure Questions

  1. GCSE
  2. /Physics
  3. /3.3 Particle model and pressure

40 exam-style questions on AQA GCSE Physics 3.3 Particle model and pressure, covering 3.3.1 Particle motion in gases, 3.3.2 Pressure in gases, and 3.3.3 Increasing the pressure of a gas (HT only). Each one has a worked solution and a mark scheme showing where the marks go.

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