O-LevelPhysicsThermal Physics5054/12 · Oct/Nov 2024 · Q141 Mark

A sealed gas syringe contains a gas that is kept at constant volume. [Figure] Which row describes how a change in the temperature of the gas affects its pressure? [Table: temperature, pressure of gas]

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ARow A: decreases, increases

BRow B: decreases, unchanged

CRow C: increases, increases

DRow D: increases, unchanged

✓ Correct answer

C: Row C: increases, increases

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Topic: Thermal Physics, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2024 Paper 1 Variant 2, question 14.

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