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2.1.3a The absolute scale of temperature

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Question 51

The volume of a gas in a sealed cylinder with a movable piston is decreased. The temperature of the gas is kept constant.

What has happened to the behavior of the gas molecules in the cylinder after this change?

A

They move with a higher average speed.

B

They move with a lower average speed.

C

They collide with the walls of the container more frequently.

D

They collide with the walls of the container less frequently.

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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