Physics (AS & A Level) · Oct / Nov 2017 · Paper 11 · Question 1
9702SI units
Which SI unit, expressed in base units, is not correct?
- Aunit of force, kg m s⁻²
- Bunit of momentum, kg m s⁻¹
- Cunit of pressure, kg m⁻² s⁻²
- Dunit of work, kg m² s⁻²
As printed in the paper
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Correct answer: C. unit of pressure, kg m⁻² s⁻²
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