O-LevelPhysicsThermal Physics5054/11 · May/June 2012 · Q191 Mark

A hot liquid is allowed to cool. The graph shows the cooling curve. In which part of the curve is latent heat released?

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APQ

BQR

CRS

DST

✓ Correct answer

B: QR

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Topic: Thermal Physics, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, May/June 2012 Paper 1 Variant 1, question 19.

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