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2.1.3a The absolute scale of temperature

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Question 14

A fixed mass of gas at a constant temperature is trapped in a cylinder which has a movable piston.

Which row states and explains what happens to the pressure of the gas in the cylinder when the volume of the gas decreases?

Pressure of the gasExplanation
Adecreasesgas particles collide with the cylinder less frequently
Bdecreasesgas particles collide with the cylinder at a lower speed
Cincreasesgas particles collide with the cylinder at a higher speed
Dincreasesgas particles collide with the cylinder more frequently
A

A

B

B

C

C

D

D

Markscheme

2.1.3a The absolute scale of temperature Questions

  1. IGCSE
  2. /Physics
  3. /2.1.3a The absolute scale of temperature

126 exam-style questions on CIE IGCSE Physics 2.1.3a The absolute scale of temperature. Each one has a worked solution and a mark scheme showing where the marks go.

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