O-LevelPhysicsEnergy & Work5054/11 · May/June 2011 · Q121 Mark

The diagram represents parts of a power station. What is the order of the energy changes taking place?

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Achemical → heat → kinetic → electrical

Bchemical → kinetic → heat → electrical

Cheat → chemical → kinetic → electrical

Dkinetic → chemical → heat → electrical

✓ Correct answer

A: chemical → heat → kinetic → electrical

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Topic: Energy & Work, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, May/June 2011 Paper 1 Variant 1, question 12.

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