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وارد شوید

Mathematics for IGCSE & O level - Rates (Section 1 - No. 22)

Which of these units are measures of rate?
litres/hour
km/h
g/cm³
N/m²

توضیح

Litres/hour and km/h describe a relationship between two measures over time. Grams/cm³ is density and N/m² is pressure.

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