A-LevelPhysicsPhysical quantities and units9702/12 · May/June 2016 · Q11 Mark

Which quantity with its unit is correct?

Aacceleration of a bicycle = 1.4 ms⁻¹

Belectric current in a lamp = 0.25 As⁻¹

Celectric potential difference across a battery = 8.0 JC⁻¹

Dkinetic energy of a car = 4500 Nm⁻¹

✓ Correct answer

C: electric potential difference across a battery = 8.0 JC⁻¹

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Topic: Physical quantities and units, A-Level Physics (syllabus 9702). Multiple choice, 1 mark.
Source: A-Level Physics, May/June 2016 Paper 1 Variant 2, question 1.

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