A-LevelPhysicsPhysical quantities and units9702/12 · Oct/Nov 2017 · Q11 Mark
Which pair of units are not the same when expressed in SI base units?
Am s⁻² and N kg⁻¹
BN s and kg m s⁻¹
CPa and N m⁻²
DV m⁻² and N C⁻¹
✓ Correct answer
D: V m⁻² and N C⁻¹
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