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3.3 Particle model and pressure

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Question 24

H

A diver releases a bubble of air of volume 12 cm³ at a depth where the pressure is 300 kPa. The bubble rises to the surface, where the pressure is 100 kPa. The temperature does not change. By how much has the volume of the bubble increased?

[1]

A

$cm34\ \text{cm}^3$

B

$cm312\ \text{cm}^3$

C

$cm324\ \text{cm}^3$

D

$cm336\ \text{cm}^3$

Markscheme

3.3 Particle model and pressure Questions

GCSE
Physics
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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