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Date	May 2015	Marks available	1	Reference code	15M.1.HL.TZ2.39
Level	Higher level	Paper	Paper 1	Time zone	Time zone 2
Command term		Question number	39	Adapted from	N/A

Question

Which of the following expresses the units of capacitance in terms of fundamental units?

A. ${{\rm{s}}^{\rm{4}}}{{\rm{A}}^{\rm{2}}}{{\rm{m}}^{{\rm{ - 2}}}}{\rm{k}}{{\rm{g}}^{{\rm{ - 1}}}}$

B. ${{\rm{s}}^{\rm{2}}}{\rm{A}}{{\rm{m}}^{{\rm{ - 2}}}}{\rm{k}}{{\rm{g}}^{{\rm{ - 1}}}}$

C. ${{\rm{s}}^{\rm{4}}}{{\rm{A}}^{\rm{2}}}{{\rm{m}}^{{\rm{ - 2}}}}$

D. ${{\rm{s}}^{\rm{2}}}{\rm{A}}{{\rm{m}}^{{\rm{ - 2}}}}$

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Core » Topic 1: Measurements and uncertainties » 1.1 – Measurements in physics

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