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Paper 1 · June 2004 · Units and Measurement

Which set is made of units that are not identical?

AT and Wb/m

^2

BPa and N/m

^2

CNC

^{-1}

and Vm

^{-1}

DJC and V

Explanation

V = J/C, so JC ≠ V. The other sets are equivalent units.

ZIMSEC Physics Paper 1, June 2004, Q1

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