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O-LevelPhysicsThermal Physics5054/11 · May/June 2014 · Q201 Mark

A hot liquid is poured into a beaker. The graph shows how the temperature of the liquid changes as it cools towards room temperature. What is occurring at region X?

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Aboiling and evaporation
Bcondensation only
Cevaporation only
Dsolidification and evaporation

✓ Correct answer

D: solidification and evaporation

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About this question

Topic
Thermal Physics, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source
O-Level Physics, May/June 2014 Paper 1 Variant 1, question 20.

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